31630470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{12703}}^1$

素因数の和:12796

約数の個数: 32

約数和(自身を含む): 76833792

約数和(自身を除く): 45203322

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 12703, 25406, 38109, 63515, 76218, 127030, 190545, 381090, 1054349, 2108698, 3163047, 5271745, 6326094, 10543490, 15815235, 31630470]

約数ペア:

[(1, 31630470), (2, 15815235), (3, 10543490), (5, 6326094), (6, 5271745), (10, 3163047), (15, 2108698), (30, 1054349), (83, 381090), (166, 190545), (249, 127030), (415, 76218), (498, 63515), (830, 38109), (1245, 25406), (2490, 12703)]