2301420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{317}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 7105392

約数和(自身を除く): 4803972

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 317, 330, 363, 484, 605, 634, 660, 726, 951, 1210, 1268, 1452, 1585, 1815, 1902, 2420, 3170, 3487, 3630, 3804, 4755, 6340, 6974, 7260, 9510, 10461, 13948, 17435, 19020, 20922, 34870, 38357, 41844, 52305, 69740, 76714, 104610, 115071, 153428, 191785, 209220, 230142, 383570, 460284, 575355, 767140, 1150710, 2301420]

約数ペア:

[(1, 2301420), (2, 1150710), (3, 767140), (4, 575355), (5, 460284), (6, 383570), (10, 230142), (11, 209220), (12, 191785), (15, 153428), (20, 115071), (22, 104610), (30, 76714), (33, 69740), (44, 52305), (55, 41844), (60, 38357), (66, 34870), (110, 20922), (121, 19020), (132, 17435), (165, 13948), (220, 10461), (242, 9510), (317, 7260), (330, 6974), (363, 6340), (484, 4755), (605, 3804), (634, 3630), (660, 3487), (726, 3170), (951, 2420), (1210, 1902), (1268, 1815), (1452, 1585)]