291222799740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{539301481}}^1$

素因数の和:539301499

約数の個数: 48

約数和(自身を含む): 906026489760

約数和(自身を除く): 614803690020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 539301481, 1078602962, 1617904443, 2157205924, 2696507405, 3235808886, 4853713329, 5393014810, 6471617772, 8089522215, 9707426658, 10786029620, 14561139987, 16179044430, 19414853316, 24268566645, 29122279974, 32358088860, 48537133290, 58244559948, 72805699935, 97074266580, 145611399870, 291222799740]

約数ペア:

[(1, 291222799740), (2, 145611399870), (3, 97074266580), (4, 72805699935), (5, 58244559948), (6, 48537133290), (9, 32358088860), (10, 29122279974), (12, 24268566645), (15, 19414853316), (18, 16179044430), (20, 14561139987), (27, 10786029620), (30, 9707426658), (36, 8089522215), (45, 6471617772), (54, 5393014810), (60, 4853713329), (90, 3235808886), (108, 2696507405), (135, 2157205924), (180, 1617904443), (270, 1078602962), (540, 539301481)]