22494530

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 42163200

約数和(自身を除く): 19668670

約数列:

[1, 2, 5, 10, 31, 62, 149, 155, 298, 310, 487, 745, 974, 1490, 2435, 4619, 4870, 9238, 15097, 23095, 30194, 46190, 72563, 75485, 145126, 150970, 362815, 725630, 2249453, 4498906, 11247265, 22494530]

約数ペア:

[(1, 22494530), (2, 11247265), (5, 4498906), (10, 2249453), (31, 725630), (62, 362815), (149, 150970), (155, 145126), (298, 75485), (310, 72563), (487, 46190), (745, 30194), (974, 23095), (1490, 15097), (2435, 9238), (4619, 4870)]