66364830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{105341}}^1$

素因数の和:105361

約数の個数: 48

約数和(自身を含む): 197200224

約数和(自身を除く): 130835394

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 105341, 210682, 316023, 526705, 632046, 737387, 948069, 1053410, 1474774, 1580115, 1896138, 2212161, 3160230, 3686935, 4424322, 4740345, 6636483, 7373870, 9480690, 11060805, 13272966, 22121610, 33182415, 66364830]

約数ペア:

[(1, 66364830), (2, 33182415), (3, 22121610), (5, 13272966), (6, 11060805), (7, 9480690), (9, 7373870), (10, 6636483), (14, 4740345), (15, 4424322), (18, 3686935), (21, 3160230), (30, 2212161), (35, 1896138), (42, 1580115), (45, 1474774), (63, 1053410), (70, 948069), (90, 737387), (105, 632046), (126, 526705), (210, 316023), (315, 210682), (630, 105341)]