765521330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{2939}}^1$

素因数の和:3075

約数の個数: 48

約数和(自身を含む): 1601570880

約数和(自身を除く): 836049550

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 2939, 3721, 4270, 5878, 7442, 14695, 18605, 20573, 26047, 29390, 37210, 41146, 52094, 102865, 130235, 179279, 205730, 260470, 358558, 896395, 1254953, 1792790, 2509906, 6274765, 10936019, 12549530, 21872038, 54680095, 76552133, 109360190, 153104266, 382760665, 765521330]

約数ペア:

[(1, 765521330), (2, 382760665), (5, 153104266), (7, 109360190), (10, 76552133), (14, 54680095), (35, 21872038), (61, 12549530), (70, 10936019), (122, 6274765), (305, 2509906), (427, 1792790), (610, 1254953), (854, 896395), (2135, 358558), (2939, 260470), (3721, 205730), (4270, 179279), (5878, 130235), (7442, 102865), (14695, 52094), (18605, 41146), (20573, 37210), (26047, 29390)]