157440510

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{194371}}^1$

素因数の和:194390

約数の個数: 40

約数和(自身を含む): 423342216

約数和(自身を除く): 265901706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 194371, 388742, 583113, 971855, 1166226, 1749339, 1943710, 2915565, 3498678, 5248017, 5831130, 8746695, 10496034, 15744051, 17493390, 26240085, 31488102, 52480170, 78720255, 157440510]

約数ペア:

[(1, 157440510), (2, 78720255), (3, 52480170), (5, 31488102), (6, 26240085), (9, 17493390), (10, 15744051), (15, 10496034), (18, 8746695), (27, 5831130), (30, 5248017), (45, 3498678), (54, 2915565), (81, 1943710), (90, 1749339), (135, 1166226), (162, 971855), (270, 583113), (405, 388742), (810, 194371)]