30440150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{46831}}^1$

素因数の和:46856

約数の個数: 24

約数和(自身を含む): 60975264

約数和(自身を除く): 30535114

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 46831, 93662, 234155, 468310, 608803, 1170775, 1217606, 2341550, 3044015, 6088030, 15220075, 30440150]

約数ペア:

[(1, 30440150), (2, 15220075), (5, 6088030), (10, 3044015), (13, 2341550), (25, 1217606), (26, 1170775), (50, 608803), (65, 468310), (130, 234155), (325, 93662), (650, 46831)]