64502930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^2\times {\mathrm{109}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 126201240

約数和(自身を除く): 61698310

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 109, 118, 170, 218, 295, 545, 590, 1003, 1090, 1853, 2006, 3481, 3706, 5015, 6431, 6962, 9265, 10030, 12862, 17405, 18530, 32155, 34810, 59177, 64310, 109327, 118354, 218654, 295885, 379429, 546635, 591770, 758858, 1093270, 1897145, 3794290, 6450293, 12900586, 32251465, 64502930]

約数ペア:

[(1, 64502930), (2, 32251465), (5, 12900586), (10, 6450293), (17, 3794290), (34, 1897145), (59, 1093270), (85, 758858), (109, 591770), (118, 546635), (170, 379429), (218, 295885), (295, 218654), (545, 118354), (590, 109327), (1003, 64310), (1090, 59177), (1853, 34810), (2006, 32155), (3481, 18530), (3706, 17405), (5015, 12862), (6431, 10030), (6962, 9265)]