67180750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2953}}^1$

素因数の和:2990

約数の個数: 64

約数和(自身を含む): 154836864

約数和(自身を除く): 87656114

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 125, 130, 175, 182, 250, 325, 350, 455, 650, 875, 910, 1625, 1750, 2275, 2953, 3250, 4550, 5906, 11375, 14765, 20671, 22750, 29530, 38389, 41342, 73825, 76778, 103355, 147650, 191945, 206710, 268723, 369125, 383890, 516775, 537446, 738250, 959725, 1033550, 1343615, 1919450, 2583875, 2687230, 4798625, 5167750, 6718075, 9597250, 13436150, 33590375, 67180750]

約数ペア:

[(1, 67180750), (2, 33590375), (5, 13436150), (7, 9597250), (10, 6718075), (13, 5167750), (14, 4798625), (25, 2687230), (26, 2583875), (35, 1919450), (50, 1343615), (65, 1033550), (70, 959725), (91, 738250), (125, 537446), (130, 516775), (175, 383890), (182, 369125), (250, 268723), (325, 206710), (350, 191945), (455, 147650), (650, 103355), (875, 76778), (910, 73825), (1625, 41342), (1750, 38389), (2275, 29530), (2953, 22750), (3250, 20671), (4550, 14765), (5906, 11375)]