40301970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{2129}}^1$

素因数の和:2770

約数の個数: 32

約数和(自身を含む): 96923520

約数和(自身を除く): 56621550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 631, 1262, 1893, 2129, 3155, 3786, 4258, 6310, 6387, 9465, 10645, 12774, 18930, 21290, 31935, 63870, 1343399, 2686798, 4030197, 6716995, 8060394, 13433990, 20150985, 40301970]

約数ペア:

[(1, 40301970), (2, 20150985), (3, 13433990), (5, 8060394), (6, 6716995), (10, 4030197), (15, 2686798), (30, 1343399), (631, 63870), (1262, 31935), (1893, 21290), (2129, 18930), (3155, 12774), (3786, 10645), (4258, 9465), (6310, 6387)]