22205940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6983}}^1$

素因数の和:7048

約数の個数: 48

約数和(自身を含む): 63358848

約数和(自身を除く): 41152908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 6983, 13966, 20949, 27932, 34915, 41898, 69830, 83796, 104745, 139660, 209490, 370099, 418980, 740198, 1110297, 1480396, 1850495, 2220594, 3700990, 4441188, 5551485, 7401980, 11102970, 22205940]

約数ペア:

[(1, 22205940), (2, 11102970), (3, 7401980), (4, 5551485), (5, 4441188), (6, 3700990), (10, 2220594), (12, 1850495), (15, 1480396), (20, 1110297), (30, 740198), (53, 418980), (60, 370099), (106, 209490), (159, 139660), (212, 104745), (265, 83796), (318, 69830), (530, 41898), (636, 34915), (795, 27932), (1060, 20949), (1590, 13966), (3180, 6983)]