912540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 2604672

約数和(自身を除く): 1692132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 227, 268, 335, 402, 454, 670, 681, 804, 908, 1005, 1135, 1340, 1362, 2010, 2270, 2724, 3405, 4020, 4540, 6810, 13620, 15209, 30418, 45627, 60836, 76045, 91254, 152090, 182508, 228135, 304180, 456270, 912540]

約数ペア:

[(1, 912540), (2, 456270), (3, 304180), (4, 228135), (5, 182508), (6, 152090), (10, 91254), (12, 76045), (15, 60836), (20, 45627), (30, 30418), (60, 15209), (67, 13620), (134, 6810), (201, 4540), (227, 4020), (268, 3405), (335, 2724), (402, 2270), (454, 2010), (670, 1362), (681, 1340), (804, 1135), (908, 1005)]