262268930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7247}}^1$

素因数の和:7319

約数の個数: 64

約数和(自身を含む): 601178112

約数和(自身を除く): 338909182

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 47, 55, 70, 77, 94, 110, 154, 235, 329, 385, 470, 517, 658, 770, 1034, 1645, 2585, 3290, 3619, 5170, 7238, 7247, 14494, 18095, 36190, 36235, 50729, 72470, 79717, 101458, 159434, 253645, 340609, 398585, 507290, 558019, 681218, 797170, 1116038, 1703045, 2384263, 2790095, 3406090, 3746699, 4768526, 5580190, 7493398, 11921315, 18733495, 23842630, 26226893, 37466990, 52453786, 131134465, 262268930]

約数ペア:

[(1, 262268930), (2, 131134465), (5, 52453786), (7, 37466990), (10, 26226893), (11, 23842630), (14, 18733495), (22, 11921315), (35, 7493398), (47, 5580190), (55, 4768526), (70, 3746699), (77, 3406090), (94, 2790095), (110, 2384263), (154, 1703045), (235, 1116038), (329, 797170), (385, 681218), (470, 558019), (517, 507290), (658, 398585), (770, 340609), (1034, 253645), (1645, 159434), (2585, 101458), (3290, 79717), (3619, 72470), (5170, 50729), (7238, 36235), (7247, 36190), (14494, 18095)]