855497130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{127877}}^1$

素因数の和:128110

約数の個数: 32

約数和(自身を含む): 2062416384

約数和(自身を除く): 1206919254

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 6690, 127877, 255754, 383631, 639385, 767262, 1278770, 1918155, 3836310, 28516571, 57033142, 85549713, 142582855, 171099426, 285165710, 427748565, 855497130]

約数ペア:

[(1, 855497130), (2, 427748565), (3, 285165710), (5, 171099426), (6, 142582855), (10, 85549713), (15, 57033142), (30, 28516571), (223, 3836310), (446, 1918155), (669, 1278770), (1115, 767262), (1338, 639385), (2230, 383631), (3345, 255754), (6690, 127877)]