2789070

素因数分解:

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

素因数の和:3040

約数の個数: 32

約数和(自身を含む): 6912000

約数和(自身を除く): 4122930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 2999, 5998, 8997, 14995, 17994, 29990, 44985, 89970, 92969, 185938, 278907, 464845, 557814, 929690, 1394535, 2789070]

約数ペア:

[(1, 2789070), (2, 1394535), (3, 929690), (5, 557814), (6, 464845), (10, 278907), (15, 185938), (30, 92969), (31, 89970), (62, 44985), (93, 29990), (155, 17994), (186, 14995), (310, 8997), (465, 5998), (930, 2999)]