68874060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{3691}}^1$

素因数の和:4014

約数の個数: 48

約数和(自身を含む): 193519872

約数和(自身を除く): 124645812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 311, 622, 933, 1244, 1555, 1866, 3110, 3691, 3732, 4665, 6220, 7382, 9330, 11073, 14764, 18455, 18660, 22146, 36910, 44292, 55365, 73820, 110730, 221460, 1147901, 2295802, 3443703, 4591604, 5739505, 6887406, 11479010, 13774812, 17218515, 22958020, 34437030, 68874060]

約数ペア:

[(1, 68874060), (2, 34437030), (3, 22958020), (4, 17218515), (5, 13774812), (6, 11479010), (10, 6887406), (12, 5739505), (15, 4591604), (20, 3443703), (30, 2295802), (60, 1147901), (311, 221460), (622, 110730), (933, 73820), (1244, 55365), (1555, 44292), (1866, 36910), (3110, 22146), (3691, 18660), (3732, 18455), (4665, 14764), (6220, 11073), (7382, 9330)]