2915709420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:644

約数の個数: 192

約数和(自身を含む): 9003173760

約数和(自身を除く): 6087464340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 89, 97, 130, 156, 178, 194, 195, 260, 267, 291, 356, 388, 390, 433, 445, 485, 534, 582, 780, 866, 890, 970, 1068, 1157, 1164, 1261, 1299, 1335, 1455, 1732, 1780, 1940, 2165, 2314, 2522, 2598, 2670, 2910, 3471, 3783, 4330, 4628, 5044, 5196, 5340, 5629, 5785, 5820, 6305, 6495, 6942, 7566, 8633, 8660, 11258, 11570, 12610, 12990, 13884, 15132, 16887, 17266, 17355, 18915, 22516, 23140, 25220, 25899, 25980, 28145, 33774, 34532, 34710, 37830, 38537, 42001, 43165, 51798, 56290, 67548, 69420, 75660, 77074, 84002, 84435, 86330, 103596, 112229, 112580, 115611, 126003, 129495, 154148, 168004, 168870, 172660, 192685, 210005, 224458, 231222, 252006, 258990, 336687, 337740, 385370, 420010, 448916, 462444, 500981, 504012, 517980, 546013, 561145, 578055, 630015, 673374, 770740, 840020, 1001962, 1092026, 1122290, 1156110, 1260030, 1346748, 1502943, 1638039, 1683435, 2003924, 2184052, 2244580, 2312220, 2504905, 2520060, 2730065, 3005886, 3276078, 3366870, 3738089, 5009810, 5460130, 6011772, 6552156, 6733740, 7476178, 7514715, 8190195, 10019620, 10920260, 11214267, 14952356, 15029430, 16380390, 18690445, 22428534, 30058860, 32760780, 37380890, 44857068, 48595157, 56071335, 74761780, 97190314, 112142670, 145785471, 194380628, 224285340, 242975785, 291570942, 485951570, 583141884, 728927355, 971903140, 1457854710, 2915709420]

約数ペア:

[(1, 2915709420), (2, 1457854710), (3, 971903140), (4, 728927355), (5, 583141884), (6, 485951570), (10, 291570942), (12, 242975785), (13, 224285340), (15, 194380628), (20, 145785471), (26, 112142670), (30, 97190314), (39, 74761780), (52, 56071335), (60, 48595157), (65, 44857068), (78, 37380890), (89, 32760780), (97, 30058860), (130, 22428534), (156, 18690445), (178, 16380390), (194, 15029430), (195, 14952356), (260, 11214267), (267, 10920260), (291, 10019620), (356, 8190195), (388, 7514715), (390, 7476178), (433, 6733740), (445, 6552156), (485, 6011772), (534, 5460130), (582, 5009810), (780, 3738089), (866, 3366870), (890, 3276078), (970, 3005886), (1068, 2730065), (1157, 2520060), (1164, 2504905), (1261, 2312220), (1299, 2244580), (1335, 2184052), (1455, 2003924), (1732, 1683435), (1780, 1638039), (1940, 1502943), (2165, 1346748), (2314, 1260030), (2522, 1156110), (2598, 1122290), (2670, 1092026), (2910, 1001962), (3471, 840020), (3783, 770740), (4330, 673374), (4628, 630015), (5044, 578055), (5196, 561145), (5340, 546013), (5629, 517980), (5785, 504012), (5820, 500981), (6305, 462444), (6495, 448916), (6942, 420010), (7566, 385370), (8633, 337740), (8660, 336687), (11258, 258990), (11570, 252006), (12610, 231222), (12990, 224458), (13884, 210005), (15132, 192685), (16887, 172660), (17266, 168870), (17355, 168004), (18915, 154148), (22516, 129495), (23140, 126003), (25220, 115611), (25899, 112580), (25980, 112229), (28145, 103596), (33774, 86330), (34532, 84435), (34710, 84002), (37830, 77074), (38537, 75660), (42001, 69420), (43165, 67548), (51798, 56290)]