42341820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5387}}^1$

素因数の和:5530

約数の個数: 48

約数和(自身を含む): 119484288

約数和(自身を除く): 77142468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 5387, 7860, 10774, 16161, 21548, 26935, 32322, 53870, 64644, 80805, 107740, 161610, 323220, 705697, 1411394, 2117091, 2822788, 3528485, 4234182, 7056970, 8468364, 10585455, 14113940, 21170910, 42341820]

約数ペア:

[(1, 42341820), (2, 21170910), (3, 14113940), (4, 10585455), (5, 8468364), (6, 7056970), (10, 4234182), (12, 3528485), (15, 2822788), (20, 2117091), (30, 1411394), (60, 705697), (131, 323220), (262, 161610), (393, 107740), (524, 80805), (655, 64644), (786, 53870), (1310, 32322), (1572, 26935), (1965, 21548), (2620, 16161), (3930, 10774), (5387, 7860)]