31080510

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{38371}}^1$

素因数の和:38390

約数の個数: 40

約数和(自身を含む): 83574216

約数和(自身を除く): 52493706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 38371, 76742, 115113, 191855, 230226, 345339, 383710, 575565, 690678, 1036017, 1151130, 1726695, 2072034, 3108051, 3453390, 5180085, 6216102, 10360170, 15540255, 31080510]

約数ペア:

[(1, 31080510), (2, 15540255), (3, 10360170), (5, 6216102), (6, 5180085), (9, 3453390), (10, 3108051), (15, 2072034), (18, 1726695), (27, 1151130), (30, 1036017), (45, 690678), (54, 575565), (81, 383710), (90, 345339), (135, 230226), (162, 191855), (270, 115113), (405, 76742), (810, 38371)]