42828180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1033}}^1$

素因数の和:1736

約数の個数: 48

約数和(自身を含む): 120208704

約数和(自身を除く): 77380524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 691, 1033, 1382, 2066, 2073, 2764, 3099, 3455, 4132, 4146, 5165, 6198, 6910, 8292, 10330, 10365, 12396, 13820, 15495, 20660, 20730, 30990, 41460, 61980, 713803, 1427606, 2141409, 2855212, 3569015, 4282818, 7138030, 8565636, 10707045, 14276060, 21414090, 42828180]

約数ペア:

[(1, 42828180), (2, 21414090), (3, 14276060), (4, 10707045), (5, 8565636), (6, 7138030), (10, 4282818), (12, 3569015), (15, 2855212), (20, 2141409), (30, 1427606), (60, 713803), (691, 61980), (1033, 41460), (1382, 30990), (2066, 20730), (2073, 20660), (2764, 15495), (3099, 13820), (3455, 12396), (4132, 10365), (4146, 10330), (5165, 8292), (6198, 6910)]