197693460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{122033}}^1$

素因数の和:122054

約数の個数: 60

約数和(自身を含む): 620176788

約数和(自身を除く): 422483328

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 122033, 244066, 366099, 488132, 610165, 732198, 1098297, 1220330, 1464396, 1830495, 2196594, 2440660, 3294891, 3660990, 4393188, 5491485, 6589782, 7321980, 9884673, 10982970, 13179564, 16474455, 19769346, 21965940, 32948910, 39538692, 49423365, 65897820, 98846730, 197693460]

約数ペア:

[(1, 197693460), (2, 98846730), (3, 65897820), (4, 49423365), (5, 39538692), (6, 32948910), (9, 21965940), (10, 19769346), (12, 16474455), (15, 13179564), (18, 10982970), (20, 9884673), (27, 7321980), (30, 6589782), (36, 5491485), (45, 4393188), (54, 3660990), (60, 3294891), (81, 2440660), (90, 2196594), (108, 1830495), (135, 1464396), (162, 1220330), (180, 1098297), (270, 732198), (324, 610165), (405, 488132), (540, 366099), (810, 244066), (1620, 122033)]