84536940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{2039}}^1$

素因数の和:2742

約数の個数: 48

約数和(自身を含む): 237162240

約数和(自身を除く): 152625300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 691, 1382, 2039, 2073, 2764, 3455, 4078, 4146, 6117, 6910, 8156, 8292, 10195, 10365, 12234, 13820, 20390, 20730, 24468, 30585, 40780, 41460, 61170, 122340, 1408949, 2817898, 4226847, 5635796, 7044745, 8453694, 14089490, 16907388, 21134235, 28178980, 42268470, 84536940]

約数ペア:

[(1, 84536940), (2, 42268470), (3, 28178980), (4, 21134235), (5, 16907388), (6, 14089490), (10, 8453694), (12, 7044745), (15, 5635796), (20, 4226847), (30, 2817898), (60, 1408949), (691, 122340), (1382, 61170), (2039, 41460), (2073, 40780), (2764, 30585), (3455, 24468), (4078, 20730), (4146, 20390), (6117, 13820), (6910, 12234), (8156, 10365), (8292, 10195)]