71328990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:573

約数の個数: 64

約数和(自身を含む): 176406336

約数和(自身を除く): 105077346

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 113, 159, 226, 265, 318, 339, 397, 530, 565, 678, 794, 795, 1130, 1191, 1590, 1695, 1985, 2382, 3390, 3970, 5955, 5989, 11910, 11978, 17967, 21041, 29945, 35934, 42082, 44861, 59890, 63123, 89722, 89835, 105205, 126246, 134583, 179670, 210410, 224305, 269166, 315615, 448610, 631230, 672915, 1345830, 2377633, 4755266, 7132899, 11888165, 14265798, 23776330, 35664495, 71328990]

約数ペア:

[(1, 71328990), (2, 35664495), (3, 23776330), (5, 14265798), (6, 11888165), (10, 7132899), (15, 4755266), (30, 2377633), (53, 1345830), (106, 672915), (113, 631230), (159, 448610), (226, 315615), (265, 269166), (318, 224305), (339, 210410), (397, 179670), (530, 134583), (565, 126246), (678, 105205), (794, 89835), (795, 89722), (1130, 63123), (1191, 59890), (1590, 44861), (1695, 42082), (1985, 35934), (2382, 29945), (3390, 21041), (3970, 17967), (5955, 11978), (5989, 11910)]