5578140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2999}}^1$

素因数の和:3042

約数の個数: 48

約数和(自身を含む): 16128000

約数和(自身を除く): 10549860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 2999, 5998, 8997, 11996, 14995, 17994, 29990, 35988, 44985, 59980, 89970, 92969, 179940, 185938, 278907, 371876, 464845, 557814, 929690, 1115628, 1394535, 1859380, 2789070, 5578140]

約数ペア:

[(1, 5578140), (2, 2789070), (3, 1859380), (4, 1394535), (5, 1115628), (6, 929690), (10, 557814), (12, 464845), (15, 371876), (20, 278907), (30, 185938), (31, 179940), (60, 92969), (62, 89970), (93, 59980), (124, 44985), (155, 35988), (186, 29990), (310, 17994), (372, 14995), (465, 11996), (620, 8997), (930, 5998), (1860, 2999)]