69616020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 208365696

約数和(自身を除く): 138749676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 131, 170, 204, 255, 262, 340, 393, 510, 521, 524, 655, 786, 1020, 1042, 1310, 1563, 1572, 1965, 2084, 2227, 2605, 2620, 3126, 3930, 4454, 5210, 6252, 6681, 7815, 7860, 8857, 8908, 10420, 11135, 13362, 15630, 17714, 22270, 26571, 26724, 31260, 33405, 35428, 44285, 44540, 53142, 66810, 68251, 88570, 106284, 132855, 133620, 136502, 177140, 204753, 265710, 273004, 341255, 409506, 531420, 682510, 819012, 1023765, 1160267, 1365020, 2047530, 2320534, 3480801, 4095060, 4641068, 5801335, 6961602, 11602670, 13923204, 17404005, 23205340, 34808010, 69616020]

約数ペア:

[(1, 69616020), (2, 34808010), (3, 23205340), (4, 17404005), (5, 13923204), (6, 11602670), (10, 6961602), (12, 5801335), (15, 4641068), (17, 4095060), (20, 3480801), (30, 2320534), (34, 2047530), (51, 1365020), (60, 1160267), (68, 1023765), (85, 819012), (102, 682510), (131, 531420), (170, 409506), (204, 341255), (255, 273004), (262, 265710), (340, 204753), (393, 177140), (510, 136502), (521, 133620), (524, 132855), (655, 106284), (786, 88570), (1020, 68251), (1042, 66810), (1310, 53142), (1563, 44540), (1572, 44285), (1965, 35428), (2084, 33405), (2227, 31260), (2605, 26724), (2620, 26571), (3126, 22270), (3930, 17714), (4454, 15630), (5210, 13362), (6252, 11135), (6681, 10420), (7815, 8908), (7860, 8857)]