455400690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{660001}}^1$

素因数の和:660034

約数の個数: 32

約数和(自身を含む): 1140483456

約数和(自身を除く): 685082766

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 660001, 1320002, 1980003, 3300005, 3960006, 6600010, 9900015, 15180023, 19800030, 30360046, 45540069, 75900115, 91080138, 151800230, 227700345, 455400690]

約数ペア:

[(1, 455400690), (2, 227700345), (3, 151800230), (5, 91080138), (6, 75900115), (10, 45540069), (15, 30360046), (23, 19800030), (30, 15180023), (46, 9900015), (69, 6600010), (115, 3960006), (138, 3300005), (230, 1980003), (345, 1320002), (690, 660001)]