63306980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16927}}^1$

素因数の和:16964

約数の個数: 48

約数和(自身を含む): 153570816

約数和(自身を除く): 90263836

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 16927, 33854, 67708, 84635, 169270, 186197, 287759, 338540, 372394, 575518, 744788, 930985, 1151036, 1438795, 1861970, 2877590, 3165349, 3723940, 5755180, 6330698, 12661396, 15826745, 31653490, 63306980]

約数ペア:

[(1, 63306980), (2, 31653490), (4, 15826745), (5, 12661396), (10, 6330698), (11, 5755180), (17, 3723940), (20, 3165349), (22, 2877590), (34, 1861970), (44, 1438795), (55, 1151036), (68, 930985), (85, 744788), (110, 575518), (170, 372394), (187, 338540), (220, 287759), (340, 186197), (374, 169270), (748, 84635), (935, 67708), (1870, 33854), (3740, 16927)]