22731990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{24443}}^1$

素因数の和:24484

約数の個数: 32

約数和(自身を含む): 56318976

約数和(自身を除く): 33586986

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 24443, 48886, 73329, 122215, 146658, 244430, 366645, 733290, 757733, 1515466, 2273199, 3788665, 4546398, 7577330, 11365995, 22731990]

約数ペア:

[(1, 22731990), (2, 11365995), (3, 7577330), (5, 4546398), (6, 3788665), (10, 2273199), (15, 1515466), (30, 757733), (31, 733290), (62, 366645), (93, 244430), (155, 146658), (186, 122215), (310, 73329), (465, 48886), (930, 24443)]