22025940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^2$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 65388960

約数和(自身を除く): 43363020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 139, 190, 228, 278, 285, 380, 417, 556, 570, 695, 834, 1140, 1390, 1668, 2085, 2641, 2780, 4170, 5282, 7923, 8340, 10564, 13205, 15846, 19321, 26410, 31692, 38642, 39615, 52820, 57963, 77284, 79230, 96605, 115926, 158460, 193210, 231852, 289815, 367099, 386420, 579630, 734198, 1101297, 1159260, 1468396, 1835495, 2202594, 3670990, 4405188, 5506485, 7341980, 11012970, 22025940]

約数ペア:

[(1, 22025940), (2, 11012970), (3, 7341980), (4, 5506485), (5, 4405188), (6, 3670990), (10, 2202594), (12, 1835495), (15, 1468396), (19, 1159260), (20, 1101297), (30, 734198), (38, 579630), (57, 386420), (60, 367099), (76, 289815), (95, 231852), (114, 193210), (139, 158460), (190, 115926), (228, 96605), (278, 79230), (285, 77284), (380, 57963), (417, 52820), (556, 39615), (570, 38642), (695, 31692), (834, 26410), (1140, 19321), (1390, 15846), (1668, 13205), (2085, 10564), (2641, 8340), (2780, 7923), (4170, 5282)]