22509660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2699}}^1$

素因数の和:2850

約数の個数: 48

約数和(自身を含む): 63504000

約数和(自身を除く): 40994340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2699, 2780, 4170, 5398, 8097, 8340, 10796, 13495, 16194, 26990, 32388, 40485, 53980, 80970, 161940, 375161, 750322, 1125483, 1500644, 1875805, 2250966, 3751610, 4501932, 5627415, 7503220, 11254830, 22509660]

約数ペア:

[(1, 22509660), (2, 11254830), (3, 7503220), (4, 5627415), (5, 4501932), (6, 3751610), (10, 2250966), (12, 1875805), (15, 1500644), (20, 1125483), (30, 750322), (60, 375161), (139, 161940), (278, 80970), (417, 53980), (556, 40485), (695, 32388), (834, 26990), (1390, 16194), (1668, 13495), (2085, 10796), (2699, 8340), (2780, 8097), (4170, 5398)]