12736294830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{20216341}}^1$

素因数の和:20216361

約数の個数: 48

約数和(自身を含む): 37844992224

約数和(自身を除く): 25108697394

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, 20216341, 40432682, 60649023, 101081705, 121298046, 141514387, 181947069, 202163410, 283028774, 303245115, 363894138, 424543161, 606490230, 707571935, 849086322, 909735345, 1273629483, 1415143870, 1819470690, 2122715805, 2547258966, 4245431610, 6368147415, 12736294830]

約数ペア:

[(1, 12736294830), (2, 6368147415), (3, 4245431610), (5, 2547258966), (6, 2122715805), (7, 1819470690), (9, 1415143870), (10, 1273629483), (14, 909735345), (15, 849086322), (18, 707571935), (21, 606490230), (30, 424543161), (35, 363894138), (42, 303245115), (45, 283028774), (63, 202163410), (70, 181947069), (90, 141514387), (105, 121298046), (126, 101081705), (210, 60649023), (315, 40432682), (630, 20216341)]