4040610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 11280384

約数和(自身を除く): 7239774

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 271, 355, 426, 497, 542, 710, 813, 994, 1065, 1355, 1491, 1626, 1897, 2130, 2485, 2710, 2982, 3794, 4065, 4970, 5691, 7455, 8130, 9485, 11382, 14910, 18970, 19241, 28455, 38482, 56910, 57723, 96205, 115446, 134687, 192410, 269374, 288615, 404061, 577230, 673435, 808122, 1346870, 2020305, 4040610]

約数ペア:

[(1, 4040610), (2, 2020305), (3, 1346870), (5, 808122), (6, 673435), (7, 577230), (10, 404061), (14, 288615), (15, 269374), (21, 192410), (30, 134687), (35, 115446), (42, 96205), (70, 57723), (71, 56910), (105, 38482), (142, 28455), (210, 19241), (213, 18970), (271, 14910), (355, 11382), (426, 9485), (497, 8130), (542, 7455), (710, 5691), (813, 4970), (994, 4065), (1065, 3794), (1355, 2982), (1491, 2710), (1626, 2485), (1897, 2130)]