40734810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1031}}^1$

素因数の和:1483

約数の個数: 48

約数和(自身を含む): 106254720

約数和(自身を除く): 65519910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 439, 878, 1031, 1317, 2062, 2195, 2634, 3093, 3951, 4390, 5155, 6186, 6585, 7902, 9279, 10310, 13170, 15465, 18558, 19755, 30930, 39510, 46395, 92790, 452609, 905218, 1357827, 2263045, 2715654, 4073481, 4526090, 6789135, 8146962, 13578270, 20367405, 40734810]

約数ペア:

[(1, 40734810), (2, 20367405), (3, 13578270), (5, 8146962), (6, 6789135), (9, 4526090), (10, 4073481), (15, 2715654), (18, 2263045), (30, 1357827), (45, 905218), (90, 452609), (439, 92790), (878, 46395), (1031, 39510), (1317, 30930), (2062, 19755), (2195, 18558), (2634, 15465), (3093, 13170), (3951, 10310), (4390, 9279), (5155, 7902), (6186, 6585)]