40014990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4079}}^1$

素因数の和:4201

約数の個数: 48

約数和(自身を含む): 105019200

約数和(自身を除く): 65004210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4079, 4905, 8158, 9810, 12237, 20395, 24474, 36711, 40790, 61185, 73422, 122370, 183555, 367110, 444611, 889222, 1333833, 2223055, 2667666, 4001499, 4446110, 6669165, 8002998, 13338330, 20007495, 40014990]

約数ペア:

[(1, 40014990), (2, 20007495), (3, 13338330), (5, 8002998), (6, 6669165), (9, 4446110), (10, 4001499), (15, 2667666), (18, 2223055), (30, 1333833), (45, 889222), (90, 444611), (109, 367110), (218, 183555), (327, 122370), (545, 73422), (654, 61185), (981, 40790), (1090, 36711), (1635, 24474), (1962, 20395), (3270, 12237), (4079, 9810), (4905, 8158)]