1258454970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{208699}}^1$

素因数の和:208779

約数の個数: 48

約数和(自身を含む): 3320834400

約数和(自身を除く): 2062379430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 2010, 3015, 6030, 208699, 417398, 626097, 1043495, 1252194, 1878291, 2086990, 3130485, 3756582, 6260970, 9391455, 13982833, 18782910, 27965666, 41948499, 69914165, 83896998, 125845497, 139828330, 209742495, 251690994, 419484990, 629227485, 1258454970]

約数ペア:

[(1, 1258454970), (2, 629227485), (3, 419484990), (5, 251690994), (6, 209742495), (9, 139828330), (10, 125845497), (15, 83896998), (18, 69914165), (30, 41948499), (45, 27965666), (67, 18782910), (90, 13982833), (134, 9391455), (201, 6260970), (335, 3756582), (402, 3130485), (603, 2086990), (670, 1878291), (1005, 1252194), (1206, 1043495), (2010, 626097), (3015, 417398), (6030, 208699)]