75261890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 158070528

約数和(自身を除く): 82808638

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 167, 170, 187, 241, 334, 374, 482, 835, 935, 1205, 1670, 1837, 1870, 2410, 2651, 2839, 3674, 4097, 5302, 5678, 8194, 9185, 13255, 14195, 18370, 20485, 26510, 28390, 31229, 40247, 40970, 45067, 62458, 80494, 90134, 156145, 201235, 225335, 312290, 402470, 442717, 450670, 684199, 885434, 1368398, 2213585, 3420995, 4427170, 6841990, 7526189, 15052378, 37630945, 75261890]

約数ペア:

[(1, 75261890), (2, 37630945), (5, 15052378), (10, 7526189), (11, 6841990), (17, 4427170), (22, 3420995), (34, 2213585), (55, 1368398), (85, 885434), (110, 684199), (167, 450670), (170, 442717), (187, 402470), (241, 312290), (334, 225335), (374, 201235), (482, 156145), (835, 90134), (935, 80494), (1205, 62458), (1670, 45067), (1837, 40970), (1870, 40247), (2410, 31229), (2651, 28390), (2839, 26510), (3674, 20485), (4097, 18370), (5302, 14195), (5678, 13255), (8194, 9185)]