8224140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1213}}^1$

素因数の和:1338

約数の個数: 48

約数和(自身を含む): 23250528

約数和(自身を除く): 15026388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1213, 1356, 1695, 2260, 2426, 3390, 3639, 4852, 6065, 6780, 7278, 12130, 14556, 18195, 24260, 36390, 72780, 137069, 274138, 411207, 548276, 685345, 822414, 1370690, 1644828, 2056035, 2741380, 4112070, 8224140]

約数ペア:

[(1, 8224140), (2, 4112070), (3, 2741380), (4, 2056035), (5, 1644828), (6, 1370690), (10, 822414), (12, 685345), (15, 548276), (20, 411207), (30, 274138), (60, 137069), (113, 72780), (226, 36390), (339, 24260), (452, 18195), (565, 14556), (678, 12130), (1130, 7278), (1213, 6780), (1356, 6065), (1695, 4852), (2260, 3639), (2426, 3390)]