190405470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{877}}^1\times {\mathrm{7237}}^1$

素因数の和:8124

約数の個数: 32

約数和(自身を含む): 457557408

約数和(自身を除く): 267151938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 877, 1754, 2631, 4385, 5262, 7237, 8770, 13155, 14474, 21711, 26310, 36185, 43422, 72370, 108555, 217110, 6346849, 12693698, 19040547, 31734245, 38081094, 63468490, 95202735, 190405470]

約数ペア:

[(1, 190405470), (2, 95202735), (3, 63468490), (5, 38081094), (6, 31734245), (10, 19040547), (15, 12693698), (30, 6346849), (877, 217110), (1754, 108555), (2631, 72370), (4385, 43422), (5262, 36185), (7237, 26310), (8770, 21711), (13155, 14474)]