69519580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5689}}^1$

素因数の和:5758

約数の個数: 48

約数和(自身を含む): 160594560

約数和(自身を除く): 91074980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 5689, 6110, 11378, 12220, 22756, 28445, 56890, 73957, 113780, 147914, 267383, 295828, 369785, 534766, 739570, 1069532, 1336915, 1479140, 2673830, 3475979, 5347660, 6951958, 13903916, 17379895, 34759790, 69519580]

約数ペア:

[(1, 69519580), (2, 34759790), (4, 17379895), (5, 13903916), (10, 6951958), (13, 5347660), (20, 3475979), (26, 2673830), (47, 1479140), (52, 1336915), (65, 1069532), (94, 739570), (130, 534766), (188, 369785), (235, 295828), (260, 267383), (470, 147914), (611, 113780), (940, 73957), (1222, 56890), (2444, 28445), (3055, 22756), (5689, 12220), (6110, 11378)]