2247479940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{127843}}^1$

素因数の和:128148

約数の個数: 48

約数和(自身を含む): 6314470848

約数和(自身を除く): 4066990908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 293, 586, 879, 1172, 1465, 1758, 2930, 3516, 4395, 5860, 8790, 17580, 127843, 255686, 383529, 511372, 639215, 767058, 1278430, 1534116, 1917645, 2556860, 3835290, 7670580, 37457999, 74915998, 112373997, 149831996, 187289995, 224747994, 374579990, 449495988, 561869985, 749159980, 1123739970, 2247479940]

約数ペア:

[(1, 2247479940), (2, 1123739970), (3, 749159980), (4, 561869985), (5, 449495988), (6, 374579990), (10, 224747994), (12, 187289995), (15, 149831996), (20, 112373997), (30, 74915998), (60, 37457999), (293, 7670580), (586, 3835290), (879, 2556860), (1172, 1917645), (1465, 1534116), (1758, 1278430), (2930, 767058), (3516, 639215), (4395, 511372), (5860, 383529), (8790, 255686), (17580, 127843)]