139293630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{221101}}^1$

素因数の和:221121

約数の個数: 48

約数和(自身を含む): 413902944

約数和(自身を除く): 274609314

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 221101, 442202, 663303, 1105505, 1326606, 1547707, 1989909, 2211010, 3095414, 3316515, 3979818, 4643121, 6633030, 7738535, 9286242, 9949545, 13929363, 15477070, 19899090, 23215605, 27858726, 46431210, 69646815, 139293630]

約数ペア:

[(1, 139293630), (2, 69646815), (3, 46431210), (5, 27858726), (6, 23215605), (7, 19899090), (9, 15477070), (10, 13929363), (14, 9949545), (15, 9286242), (18, 7738535), (21, 6633030), (30, 4643121), (35, 3979818), (42, 3316515), (45, 3095414), (63, 2211010), (70, 1989909), (90, 1547707), (105, 1326606), (126, 1105505), (210, 663303), (315, 442202), (630, 221101)]