22660140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8783}}^1$

素因数の和:8838

約数の個数: 48

約数和(自身を含む): 64931328

約数和(自身を除く): 42271188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 8783, 17566, 26349, 35132, 43915, 52698, 87830, 105396, 131745, 175660, 263490, 377669, 526980, 755338, 1133007, 1510676, 1888345, 2266014, 3776690, 4532028, 5665035, 7553380, 11330070, 22660140]

約数ペア:

[(1, 22660140), (2, 11330070), (3, 7553380), (4, 5665035), (5, 4532028), (6, 3776690), (10, 2266014), (12, 1888345), (15, 1510676), (20, 1133007), (30, 755338), (43, 526980), (60, 377669), (86, 263490), (129, 175660), (172, 131745), (215, 105396), (258, 87830), (430, 52698), (516, 43915), (645, 35132), (860, 26349), (1290, 17566), (2580, 8783)]