2714920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 6894720

約数和(自身を除く): 4179800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 227, 230, 260, 299, 454, 460, 520, 598, 908, 920, 1135, 1196, 1495, 1816, 2270, 2392, 2951, 2990, 4540, 5221, 5902, 5980, 9080, 10442, 11804, 11960, 14755, 20884, 23608, 26105, 29510, 41768, 52210, 59020, 67873, 104420, 118040, 135746, 208840, 271492, 339365, 542984, 678730, 1357460, 2714920]

約数ペア:

[(1, 2714920), (2, 1357460), (4, 678730), (5, 542984), (8, 339365), (10, 271492), (13, 208840), (20, 135746), (23, 118040), (26, 104420), (40, 67873), (46, 59020), (52, 52210), (65, 41768), (92, 29510), (104, 26105), (115, 23608), (130, 20884), (184, 14755), (227, 11960), (230, 11804), (260, 10442), (299, 9080), (454, 5980), (460, 5902), (520, 5221), (598, 4540), (908, 2990), (920, 2951), (1135, 2392), (1196, 2270), (1495, 1816)]