2820918804540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{12113}}^1\times {\mathrm{3881393}}^1$

素因数の和:3893518

約数の個数: 48

約数和(自身を含む): 7899226761888

約数和(自身を除く): 5078307957348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 12113, 24226, 36339, 48452, 60565, 72678, 121130, 145356, 181695, 242260, 363390, 726780, 3881393, 7762786, 11644179, 15525572, 19406965, 23288358, 38813930, 46576716, 58220895, 77627860, 116441790, 232883580, 47015313409, 94030626818, 141045940227, 188061253636, 235076567045, 282091880454, 470153134090, 564183760908, 705229701135, 940306268180, 1410459402270, 2820918804540]

約数ペア:

[(1, 2820918804540), (2, 1410459402270), (3, 940306268180), (4, 705229701135), (5, 564183760908), (6, 470153134090), (10, 282091880454), (12, 235076567045), (15, 188061253636), (20, 141045940227), (30, 94030626818), (60, 47015313409), (12113, 232883580), (24226, 116441790), (36339, 77627860), (48452, 58220895), (60565, 46576716), (72678, 38813930), (121130, 23288358), (145356, 19406965), (181695, 15525572), (242260, 11644179), (363390, 7762786), (726780, 3881393)]