22370810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1709}}^1$

素因数の和:1751

約数の個数: 64

約数和(自身を含む): 53187840

約数和(自身を除く): 30817030

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 595, 770, 935, 1190, 1309, 1709, 1870, 2618, 3418, 6545, 8545, 11963, 13090, 17090, 18799, 23926, 29053, 37598, 58106, 59815, 93995, 119630, 131593, 145265, 187990, 203371, 263186, 290530, 319583, 406742, 639166, 657965, 1016855, 1315930, 1597915, 2033710, 2237081, 3195830, 4474162, 11185405, 22370810]

約数ペア:

[(1, 22370810), (2, 11185405), (5, 4474162), (7, 3195830), (10, 2237081), (11, 2033710), (14, 1597915), (17, 1315930), (22, 1016855), (34, 657965), (35, 639166), (55, 406742), (70, 319583), (77, 290530), (85, 263186), (110, 203371), (119, 187990), (154, 145265), (170, 131593), (187, 119630), (238, 93995), (374, 59815), (385, 58106), (595, 37598), (770, 29053), (935, 23926), (1190, 18799), (1309, 17090), (1709, 13090), (1870, 11963), (2618, 8545), (3418, 6545)]