8141910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 22574592

約数和(自身を除く): 14432682

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 137, 210, 274, 283, 411, 566, 685, 822, 849, 959, 1370, 1415, 1698, 1918, 1981, 2055, 2830, 2877, 3962, 4110, 4245, 4795, 5754, 5943, 8490, 9590, 9905, 11886, 14385, 19810, 28770, 29715, 38771, 59430, 77542, 116313, 193855, 232626, 271397, 387710, 542794, 581565, 814191, 1163130, 1356985, 1628382, 2713970, 4070955, 8141910]

約数ペア:

[(1, 8141910), (2, 4070955), (3, 2713970), (5, 1628382), (6, 1356985), (7, 1163130), (10, 814191), (14, 581565), (15, 542794), (21, 387710), (30, 271397), (35, 232626), (42, 193855), (70, 116313), (105, 77542), (137, 59430), (210, 38771), (274, 29715), (283, 28770), (411, 19810), (566, 14385), (685, 11886), (822, 9905), (849, 9590), (959, 8490), (1370, 5943), (1415, 5754), (1698, 4795), (1918, 4245), (1981, 4110), (2055, 3962), (2830, 2877)]