138022290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{219083}}^1$

素因数の和:219103

約数の個数: 48

約数和(自身を含む): 410125248

約数和(自身を除く): 272102958

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, 219083, 438166, 657249, 1095415, 1314498, 1533581, 1971747, 2190830, 3067162, 3286245, 3943494, 4600743, 6572490, 7667905, 9201486, 9858735, 13802229, 15335810, 19717470, 23003715, 27604458, 46007430, 69011145, 138022290]

約数ペア:

[(1, 138022290), (2, 69011145), (3, 46007430), (5, 27604458), (6, 23003715), (7, 19717470), (9, 15335810), (10, 13802229), (14, 9858735), (15, 9201486), (18, 7667905), (21, 6572490), (30, 4600743), (35, 3943494), (42, 3286245), (45, 3067162), (63, 2190830), (70, 1971747), (90, 1533581), (105, 1314498), (126, 1095415), (210, 657249), (315, 438166), (630, 219083)]