2023289940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4817357}}^1$

素因数の和:4817376

約数の個数: 48

約数和(自身を含む): 6474529152

約数和(自身を除く): 4451239212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 4817357, 9634714, 14452071, 19269428, 24086785, 28904142, 33721499, 48173570, 57808284, 67442998, 72260355, 96347140, 101164497, 134885996, 144520710, 168607495, 202328994, 289041420, 337214990, 404657988, 505822485, 674429980, 1011644970, 2023289940]

約数ペア:

[(1, 2023289940), (2, 1011644970), (3, 674429980), (4, 505822485), (5, 404657988), (6, 337214990), (7, 289041420), (10, 202328994), (12, 168607495), (14, 144520710), (15, 134885996), (20, 101164497), (21, 96347140), (28, 72260355), (30, 67442998), (35, 57808284), (42, 48173570), (60, 33721499), (70, 28904142), (84, 24086785), (105, 19269428), (140, 14452071), (210, 9634714), (420, 4817357)]