228951780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{88741}}^1$

素因数の和:88796

約数の個数: 48

約数和(自身を含む): 655980864

約数和(自身を除く): 427029084

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, 88741, 177482, 266223, 354964, 443705, 532446, 887410, 1064892, 1331115, 1774820, 2662230, 3815863, 5324460, 7631726, 11447589, 15263452, 19079315, 22895178, 38158630, 45790356, 57237945, 76317260, 114475890, 228951780]

約数ペア:

[(1, 228951780), (2, 114475890), (3, 76317260), (4, 57237945), (5, 45790356), (6, 38158630), (10, 22895178), (12, 19079315), (15, 15263452), (20, 11447589), (30, 7631726), (43, 5324460), (60, 3815863), (86, 2662230), (129, 1774820), (172, 1331115), (215, 1064892), (258, 887410), (430, 532446), (516, 443705), (645, 354964), (860, 266223), (1290, 177482), (2580, 88741)]