7930650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 24935904

約数和(自身を除く): 17005254

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 49, 50, 65, 70, 75, 78, 83, 91, 98, 105, 130, 147, 150, 166, 175, 182, 195, 210, 245, 249, 273, 294, 325, 350, 390, 415, 455, 490, 498, 525, 546, 581, 637, 650, 735, 830, 910, 975, 1050, 1079, 1162, 1225, 1245, 1274, 1365, 1470, 1743, 1911, 1950, 2075, 2158, 2275, 2450, 2490, 2730, 2905, 3185, 3237, 3486, 3675, 3822, 4067, 4150, 4550, 5395, 5810, 6225, 6370, 6474, 6825, 7350, 7553, 8134, 8715, 9555, 10790, 12201, 12450, 13650, 14525, 15106, 15925, 16185, 17430, 19110, 20335, 22659, 24402, 26975, 29050, 31850, 32370, 37765, 40670, 43575, 45318, 47775, 52871, 53950, 61005, 75530, 80925, 87150, 95550, 101675, 105742, 113295, 122010, 158613, 161850, 188825, 203350, 226590, 264355, 305025, 317226, 377650, 528710, 566475, 610050, 793065, 1132950, 1321775, 1586130, 2643550, 3965325, 7930650]

約数ペア:

[(1, 7930650), (2, 3965325), (3, 2643550), (5, 1586130), (6, 1321775), (7, 1132950), (10, 793065), (13, 610050), (14, 566475), (15, 528710), (21, 377650), (25, 317226), (26, 305025), (30, 264355), (35, 226590), (39, 203350), (42, 188825), (49, 161850), (50, 158613), (65, 122010), (70, 113295), (75, 105742), (78, 101675), (83, 95550), (91, 87150), (98, 80925), (105, 75530), (130, 61005), (147, 53950), (150, 52871), (166, 47775), (175, 45318), (182, 43575), (195, 40670), (210, 37765), (245, 32370), (249, 31850), (273, 29050), (294, 26975), (325, 24402), (350, 22659), (390, 20335), (415, 19110), (455, 17430), (490, 16185), (498, 15925), (525, 15106), (546, 14525), (581, 13650), (637, 12450), (650, 12201), (735, 10790), (830, 9555), (910, 8715), (975, 8134), (1050, 7553), (1079, 7350), (1162, 6825), (1225, 6474), (1245, 6370), (1274, 6225), (1365, 5810), (1470, 5395), (1743, 4550), (1911, 4150), (1950, 4067), (2075, 3822), (2158, 3675), (2275, 3486), (2450, 3237), (2490, 3185), (2730, 2905)]