40839990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{2953}}^1$

素因数の和:3424

約数の個数: 32

約数和(自身を含む): 98261856

約数和(自身を除く): 57421866

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 461, 922, 1383, 2305, 2766, 2953, 4610, 5906, 6915, 8859, 13830, 14765, 17718, 29530, 44295, 88590, 1361333, 2722666, 4083999, 6806665, 8167998, 13613330, 20419995, 40839990]

約数ペア:

[(1, 40839990), (2, 20419995), (3, 13613330), (5, 8167998), (6, 6806665), (10, 4083999), (15, 2722666), (30, 1361333), (461, 88590), (922, 44295), (1383, 29530), (2305, 17718), (2766, 14765), (2953, 13830), (4610, 8859), (5906, 6915)]