1255110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 3359232

約数和(自身を除く): 2104122

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 107, 115, 138, 170, 214, 230, 255, 321, 345, 391, 510, 535, 642, 690, 782, 1070, 1173, 1605, 1819, 1955, 2346, 2461, 3210, 3638, 3910, 4922, 5457, 5865, 7383, 9095, 10914, 11730, 12305, 14766, 18190, 24610, 27285, 36915, 41837, 54570, 73830, 83674, 125511, 209185, 251022, 418370, 627555, 1255110]

約数ペア:

[(1, 1255110), (2, 627555), (3, 418370), (5, 251022), (6, 209185), (10, 125511), (15, 83674), (17, 73830), (23, 54570), (30, 41837), (34, 36915), (46, 27285), (51, 24610), (69, 18190), (85, 14766), (102, 12305), (107, 11730), (115, 10914), (138, 9095), (170, 7383), (214, 5865), (230, 5457), (255, 4922), (321, 3910), (345, 3638), (391, 3210), (510, 2461), (535, 2346), (642, 1955), (690, 1819), (782, 1605), (1070, 1173)]