222366270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{19979}}^1$

素因数の和:20049

約数の個数: 64

約数和(自身を含む): 621457920

約数和(自身を除く): 399091650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 318, 371, 530, 742, 795, 1113, 1590, 1855, 2226, 3710, 5565, 11130, 19979, 39958, 59937, 99895, 119874, 139853, 199790, 279706, 299685, 419559, 599370, 699265, 839118, 1058887, 1398530, 2097795, 2117774, 3176661, 4195590, 5294435, 6353322, 7412209, 10588870, 14824418, 15883305, 22236627, 31766610, 37061045, 44473254, 74122090, 111183135, 222366270]

約数ペア:

[(1, 222366270), (2, 111183135), (3, 74122090), (5, 44473254), (6, 37061045), (7, 31766610), (10, 22236627), (14, 15883305), (15, 14824418), (21, 10588870), (30, 7412209), (35, 6353322), (42, 5294435), (53, 4195590), (70, 3176661), (105, 2117774), (106, 2097795), (159, 1398530), (210, 1058887), (265, 839118), (318, 699265), (371, 599370), (530, 419559), (742, 299685), (795, 279706), (1113, 199790), (1590, 139853), (1855, 119874), (2226, 99895), (3710, 59937), (5565, 39958), (11130, 19979)]