4758390

素因数分解:

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

素因数の和:123

約数の個数: 144

約数和(自身を含む): 15685488

約数和(自身を除く): 10927098

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 83, 90, 91, 98, 105, 117, 126, 130, 147, 166, 182, 195, 210, 234, 245, 249, 273, 294, 315, 390, 415, 441, 455, 490, 498, 546, 581, 585, 630, 637, 735, 747, 819, 830, 882, 910, 1079, 1162, 1170, 1245, 1274, 1365, 1470, 1494, 1638, 1743, 1911, 2158, 2205, 2490, 2730, 2905, 3185, 3237, 3486, 3735, 3822, 4067, 4095, 4410, 5229, 5395, 5733, 5810, 6370, 6474, 7470, 7553, 8134, 8190, 8715, 9555, 9711, 10458, 10790, 11466, 12201, 15106, 16185, 17430, 19110, 19422, 20335, 22659, 24402, 26145, 28665, 32370, 36603, 37765, 40670, 45318, 48555, 52290, 52871, 57330, 61005, 67977, 73206, 75530, 97110, 105742, 113295, 122010, 135954, 158613, 183015, 226590, 264355, 317226, 339885, 366030, 475839, 528710, 679770, 793065, 951678, 1586130, 2379195, 4758390]

約数ペア:

[(1, 4758390), (2, 2379195), (3, 1586130), (5, 951678), (6, 793065), (7, 679770), (9, 528710), (10, 475839), (13, 366030), (14, 339885), (15, 317226), (18, 264355), (21, 226590), (26, 183015), (30, 158613), (35, 135954), (39, 122010), (42, 113295), (45, 105742), (49, 97110), (63, 75530), (65, 73206), (70, 67977), (78, 61005), (83, 57330), (90, 52871), (91, 52290), (98, 48555), (105, 45318), (117, 40670), (126, 37765), (130, 36603), (147, 32370), (166, 28665), (182, 26145), (195, 24402), (210, 22659), (234, 20335), (245, 19422), (249, 19110), (273, 17430), (294, 16185), (315, 15106), (390, 12201), (415, 11466), (441, 10790), (455, 10458), (490, 9711), (498, 9555), (546, 8715), (581, 8190), (585, 8134), (630, 7553), (637, 7470), (735, 6474), (747, 6370), (819, 5810), (830, 5733), (882, 5395), (910, 5229), (1079, 4410), (1162, 4095), (1170, 4067), (1245, 3822), (1274, 3735), (1365, 3486), (1470, 3237), (1494, 3185), (1638, 2905), (1743, 2730), (1911, 2490), (2158, 2205)]