71037420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 207277056

約数和(自身を除く): 136239636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 67, 82, 123, 134, 164, 201, 205, 246, 268, 335, 402, 410, 431, 492, 615, 670, 804, 820, 862, 1005, 1230, 1293, 1340, 1724, 2010, 2155, 2460, 2586, 2747, 4020, 4310, 5172, 5494, 6465, 8241, 8620, 10988, 12930, 13735, 16482, 17671, 25860, 27470, 28877, 32964, 35342, 41205, 53013, 54940, 57754, 70684, 82410, 86631, 88355, 106026, 115508, 144385, 164820, 173262, 176710, 212052, 265065, 288770, 346524, 353420, 433155, 530130, 577540, 866310, 1060260, 1183957, 1732620, 2367914, 3551871, 4735828, 5919785, 7103742, 11839570, 14207484, 17759355, 23679140, 35518710, 71037420]

約数ペア:

[(1, 71037420), (2, 35518710), (3, 23679140), (4, 17759355), (5, 14207484), (6, 11839570), (10, 7103742), (12, 5919785), (15, 4735828), (20, 3551871), (30, 2367914), (41, 1732620), (60, 1183957), (67, 1060260), (82, 866310), (123, 577540), (134, 530130), (164, 433155), (201, 353420), (205, 346524), (246, 288770), (268, 265065), (335, 212052), (402, 176710), (410, 173262), (431, 164820), (492, 144385), (615, 115508), (670, 106026), (804, 88355), (820, 86631), (862, 82410), (1005, 70684), (1230, 57754), (1293, 54940), (1340, 53013), (1724, 41205), (2010, 35342), (2155, 32964), (2460, 28877), (2586, 27470), (2747, 25860), (4020, 17671), (4310, 16482), (5172, 13735), (5494, 12930), (6465, 10988), (8241, 8620)]