77131470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197773}}^1$

素因数の和:197796

約数の個数: 32

約数和(自身を含む): 199356192

約数和(自身を除く): 122224722

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 197773, 395546, 593319, 988865, 1186638, 1977730, 2571049, 2966595, 5142098, 5933190, 7713147, 12855245, 15426294, 25710490, 38565735, 77131470]

約数ペア:

[(1, 77131470), (2, 38565735), (3, 25710490), (5, 15426294), (6, 12855245), (10, 7713147), (13, 5933190), (15, 5142098), (26, 2966595), (30, 2571049), (39, 1977730), (65, 1186638), (78, 988865), (130, 593319), (195, 395546), (390, 197773)]