66722340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{4327}}^1$

素因数の和:4596

約数の個数: 48

約数和(自身を含む): 187592832

約数和(自身を除く): 120870492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 514, 771, 1028, 1285, 1542, 2570, 3084, 3855, 4327, 5140, 7710, 8654, 12981, 15420, 17308, 21635, 25962, 43270, 51924, 64905, 86540, 129810, 259620, 1112039, 2224078, 3336117, 4448156, 5560195, 6672234, 11120390, 13344468, 16680585, 22240780, 33361170, 66722340]

約数ペア:

[(1, 66722340), (2, 33361170), (3, 22240780), (4, 16680585), (5, 13344468), (6, 11120390), (10, 6672234), (12, 5560195), (15, 4448156), (20, 3336117), (30, 2224078), (60, 1112039), (257, 259620), (514, 129810), (771, 86540), (1028, 64905), (1285, 51924), (1542, 43270), (2570, 25962), (3084, 21635), (3855, 17308), (4327, 15420), (5140, 12981), (7710, 8654)]