9021082140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{7159589}}^1$

素因数の和:7159611

約数の個数: 72

約数和(自身を含む): 31273089120

約数和(自身を除く): 22252006980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 7159589, 14319178, 21478767, 28638356, 35797945, 42957534, 50117123, 64436301, 71595890, 85915068, 100234246, 107393835, 128872602, 143191780, 150351369, 200468492, 214787670, 250585615, 257745204, 300702738, 322181505, 429575340, 451054107, 501171230, 601405476, 644363010, 751756845, 902108214, 1002342460, 1288726020, 1503513690, 1804216428, 2255270535, 3007027380, 4510541070, 9021082140]

約数ペア:

[(1, 9021082140), (2, 4510541070), (3, 3007027380), (4, 2255270535), (5, 1804216428), (6, 1503513690), (7, 1288726020), (9, 1002342460), (10, 902108214), (12, 751756845), (14, 644363010), (15, 601405476), (18, 501171230), (20, 451054107), (21, 429575340), (28, 322181505), (30, 300702738), (35, 257745204), (36, 250585615), (42, 214787670), (45, 200468492), (60, 150351369), (63, 143191780), (70, 128872602), (84, 107393835), (90, 100234246), (105, 85915068), (126, 71595890), (140, 64436301), (180, 50117123), (210, 42957534), (252, 35797945), (315, 28638356), (420, 21478767), (630, 14319178), (1260, 7159589)]