308339710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2293}}^1$

素因数の和:2437

約数の個数: 64

約数和(自身を含む): 677849472

約数和(自身を除く): 369509762

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 113, 119, 170, 226, 238, 565, 595, 791, 1130, 1190, 1582, 1921, 2293, 3842, 3955, 4586, 7910, 9605, 11465, 13447, 16051, 19210, 22930, 26894, 32102, 38981, 67235, 77962, 80255, 134470, 160510, 194905, 259109, 272867, 389810, 518218, 545734, 1295545, 1364335, 1813763, 2591090, 2728670, 3627526, 4404853, 8809706, 9068815, 18137630, 22024265, 30833971, 44048530, 61667942, 154169855, 308339710]

約数ペア:

[(1, 308339710), (2, 154169855), (5, 61667942), (7, 44048530), (10, 30833971), (14, 22024265), (17, 18137630), (34, 9068815), (35, 8809706), (70, 4404853), (85, 3627526), (113, 2728670), (119, 2591090), (170, 1813763), (226, 1364335), (238, 1295545), (565, 545734), (595, 518218), (791, 389810), (1130, 272867), (1190, 259109), (1582, 194905), (1921, 160510), (2293, 134470), (3842, 80255), (3955, 77962), (4586, 67235), (7910, 38981), (9605, 32102), (11465, 26894), (13447, 22930), (16051, 19210)]