68761020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{1103}}^1$

素因数の和:2154

約数の個数: 48

約数和(自身を含む): 192890880

約数和(自身を除く): 124129860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1039, 1103, 2078, 2206, 3117, 3309, 4156, 4412, 5195, 5515, 6234, 6618, 10390, 11030, 12468, 13236, 15585, 16545, 20780, 22060, 31170, 33090, 62340, 66180, 1146017, 2292034, 3438051, 4584068, 5730085, 6876102, 11460170, 13752204, 17190255, 22920340, 34380510, 68761020]

約数ペア:

[(1, 68761020), (2, 34380510), (3, 22920340), (4, 17190255), (5, 13752204), (6, 11460170), (10, 6876102), (12, 5730085), (15, 4584068), (20, 3438051), (30, 2292034), (60, 1146017), (1039, 66180), (1103, 62340), (2078, 33090), (2206, 31170), (3117, 22060), (3309, 20780), (4156, 16545), (4412, 15585), (5195, 13236), (5515, 12468), (6234, 11030), (6618, 10390)]