31010460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:587

約数の個数: 96

約数和(自身を含む): 94832640

約数和(自身を除く): 63822180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 83, 130, 156, 166, 195, 249, 260, 332, 390, 415, 479, 498, 780, 830, 958, 996, 1079, 1245, 1437, 1660, 1916, 2158, 2395, 2490, 2874, 3237, 4316, 4790, 4980, 5395, 5748, 6227, 6474, 7185, 9580, 10790, 12454, 12948, 14370, 16185, 18681, 21580, 24908, 28740, 31135, 32370, 37362, 39757, 62270, 64740, 74724, 79514, 93405, 119271, 124540, 159028, 186810, 198785, 238542, 373620, 397570, 477084, 516841, 596355, 795140, 1033682, 1192710, 1550523, 2067364, 2385420, 2584205, 3101046, 5168410, 6202092, 7752615, 10336820, 15505230, 31010460]

約数ペア:

[(1, 31010460), (2, 15505230), (3, 10336820), (4, 7752615), (5, 6202092), (6, 5168410), (10, 3101046), (12, 2584205), (13, 2385420), (15, 2067364), (20, 1550523), (26, 1192710), (30, 1033682), (39, 795140), (52, 596355), (60, 516841), (65, 477084), (78, 397570), (83, 373620), (130, 238542), (156, 198785), (166, 186810), (195, 159028), (249, 124540), (260, 119271), (332, 93405), (390, 79514), (415, 74724), (479, 64740), (498, 62270), (780, 39757), (830, 37362), (958, 32370), (996, 31135), (1079, 28740), (1245, 24908), (1437, 21580), (1660, 18681), (1916, 16185), (2158, 14370), (2395, 12948), (2490, 12454), (2874, 10790), (3237, 9580), (4316, 7185), (4790, 6474), (4980, 6227), (5395, 5748)]