1223910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1511}}^1$

素因数の和:1530

約数の個数: 40

約数和(自身を含む): 3293136

約数和(自身を除く): 2069226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1511, 3022, 4533, 7555, 9066, 13599, 15110, 22665, 27198, 40797, 45330, 67995, 81594, 122391, 135990, 203985, 244782, 407970, 611955, 1223910]

約数ペア:

[(1, 1223910), (2, 611955), (3, 407970), (5, 244782), (6, 203985), (9, 135990), (10, 122391), (15, 81594), (18, 67995), (27, 45330), (30, 40797), (45, 27198), (54, 22665), (81, 15110), (90, 13599), (135, 9066), (162, 7555), (270, 4533), (405, 3022), (810, 1511)]