66380147340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{85102753}}^1$

素因数の和:85102778

約数の個数: 48

約数和(自身を含む): 200161677408

約数和(自身を除く): 133781530068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 85102753, 170205506, 255308259, 340411012, 425513765, 510616518, 851027530, 1021233036, 1106335789, 1276541295, 1702055060, 2212671578, 2553082590, 3319007367, 4425343156, 5106165180, 5531678945, 6638014734, 11063357890, 13276029468, 16595036835, 22126715780, 33190073670, 66380147340]

約数ペア:

[(1, 66380147340), (2, 33190073670), (3, 22126715780), (4, 16595036835), (5, 13276029468), (6, 11063357890), (10, 6638014734), (12, 5531678945), (13, 5106165180), (15, 4425343156), (20, 3319007367), (26, 2553082590), (30, 2212671578), (39, 1702055060), (52, 1276541295), (60, 1106335789), (65, 1021233036), (78, 851027530), (130, 510616518), (156, 425513765), (195, 340411012), (260, 255308259), (390, 170205506), (780, 85102753)]