170881060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 435133440

約数和(自身を除く): 264252380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 227, 266, 283, 380, 454, 532, 566, 665, 908, 1132, 1135, 1330, 1415, 1589, 1981, 2270, 2660, 2830, 3178, 3962, 4313, 4540, 5377, 5660, 6356, 7924, 7945, 8626, 9905, 10754, 15890, 17252, 19810, 21508, 21565, 26885, 30191, 31780, 37639, 39620, 43130, 53770, 60382, 64241, 75278, 86260, 107540, 120764, 128482, 150556, 150955, 188195, 256964, 301910, 321205, 376390, 449687, 603820, 642410, 752780, 899374, 1220579, 1284820, 1798748, 2248435, 2441158, 4496870, 4882316, 6102895, 8544053, 8993740, 12205790, 17088106, 24411580, 34176212, 42720265, 85440530, 170881060]

約数ペア:

[(1, 170881060), (2, 85440530), (4, 42720265), (5, 34176212), (7, 24411580), (10, 17088106), (14, 12205790), (19, 8993740), (20, 8544053), (28, 6102895), (35, 4882316), (38, 4496870), (70, 2441158), (76, 2248435), (95, 1798748), (133, 1284820), (140, 1220579), (190, 899374), (227, 752780), (266, 642410), (283, 603820), (380, 449687), (454, 376390), (532, 321205), (566, 301910), (665, 256964), (908, 188195), (1132, 150955), (1135, 150556), (1330, 128482), (1415, 120764), (1589, 107540), (1981, 86260), (2270, 75278), (2660, 64241), (2830, 60382), (3178, 53770), (3962, 43130), (4313, 39620), (4540, 37639), (5377, 31780), (5660, 30191), (6356, 26885), (7924, 21565), (7945, 21508), (8626, 19810), (9905, 17252), (10754, 15890)]