12438570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7823}}^1$

素因数の和:7886

約数の個数: 32

約数和(自身を含む): 30419712

約数和(自身を除く): 17981142

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 7823, 15646, 23469, 39115, 46938, 78230, 117345, 234690, 414619, 829238, 1243857, 2073095, 2487714, 4146190, 6219285, 12438570]

約数ペア:

[(1, 12438570), (2, 6219285), (3, 4146190), (5, 2487714), (6, 2073095), (10, 1243857), (15, 829238), (30, 414619), (53, 234690), (106, 117345), (159, 78230), (265, 46938), (318, 39115), (530, 23469), (795, 15646), (1590, 7823)]