13970270

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 26259552

約数和(自身を除く): 12289282

約数列:

[1, 2, 5, 10, 43, 53, 86, 106, 215, 265, 430, 530, 613, 1226, 2279, 3065, 4558, 6130, 11395, 22790, 26359, 32489, 52718, 64978, 131795, 162445, 263590, 324890, 1397027, 2794054, 6985135, 13970270]

約数ペア:

[(1, 13970270), (2, 6985135), (5, 2794054), (10, 1397027), (43, 324890), (53, 263590), (86, 162445), (106, 131795), (215, 64978), (265, 52718), (430, 32489), (530, 26359), (613, 22790), (1226, 11395), (2279, 6130), (3065, 4558)]