149974850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2417}}^1$

素因数の和:2519

約数の個数: 48

約数和(自身を含む): 299532168

約数和(自身を除く): 149557318

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 73, 85, 146, 170, 365, 425, 730, 850, 1241, 1825, 2417, 2482, 3650, 4834, 6205, 12085, 12410, 24170, 31025, 41089, 60425, 62050, 82178, 120850, 176441, 205445, 352882, 410890, 882205, 1027225, 1764410, 2054450, 2999497, 4411025, 5998994, 8822050, 14997485, 29994970, 74987425, 149974850]

約数ペア:

[(1, 149974850), (2, 74987425), (5, 29994970), (10, 14997485), (17, 8822050), (25, 5998994), (34, 4411025), (50, 2999497), (73, 2054450), (85, 1764410), (146, 1027225), (170, 882205), (365, 410890), (425, 352882), (730, 205445), (850, 176441), (1241, 120850), (1825, 82178), (2417, 62050), (2482, 60425), (3650, 41089), (4834, 31025), (6205, 24170), (12085, 12410)]