165238860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{5519}}^1$

素因数の和:6030

約数の個数: 48

約数和(自身を含む): 463680000

約数和(自身を除く): 298441140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 499, 998, 1497, 1996, 2495, 2994, 4990, 5519, 5988, 7485, 9980, 11038, 14970, 16557, 22076, 27595, 29940, 33114, 55190, 66228, 82785, 110380, 165570, 331140, 2753981, 5507962, 8261943, 11015924, 13769905, 16523886, 27539810, 33047772, 41309715, 55079620, 82619430, 165238860]

約数ペア:

[(1, 165238860), (2, 82619430), (3, 55079620), (4, 41309715), (5, 33047772), (6, 27539810), (10, 16523886), (12, 13769905), (15, 11015924), (20, 8261943), (30, 5507962), (60, 2753981), (499, 331140), (998, 165570), (1497, 110380), (1996, 82785), (2495, 66228), (2994, 55190), (4990, 33114), (5519, 29940), (5988, 27595), (7485, 22076), (9980, 16557), (11038, 14970)]