156970215420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{42888037}}^1$

素因数の和:42888110

約数の個数: 48

約数和(自身を含む): 446721803808

約数和(自身を除く): 289751588388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 42888037, 85776074, 128664111, 171552148, 214440185, 257328222, 428880370, 514656444, 643320555, 857760740, 1286641110, 2573282220, 2616170257, 5232340514, 7848510771, 10464681028, 13080851285, 15697021542, 26161702570, 31394043084, 39242553855, 52323405140, 78485107710, 156970215420]

約数ペア:

[(1, 156970215420), (2, 78485107710), (3, 52323405140), (4, 39242553855), (5, 31394043084), (6, 26161702570), (10, 15697021542), (12, 13080851285), (15, 10464681028), (20, 7848510771), (30, 5232340514), (60, 2616170257), (61, 2573282220), (122, 1286641110), (183, 857760740), (244, 643320555), (305, 514656444), (366, 428880370), (610, 257328222), (732, 214440185), (915, 171552148), (1220, 128664111), (1830, 85776074), (3660, 42888037)]