1720233630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{14669}}^1$

素因数の和:15985

約数の個数: 48

約数和(自身を含む): 4476345120

約数和(自身を除く): 2756111490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1303, 2606, 3909, 6515, 7818, 11727, 13030, 14669, 19545, 23454, 29338, 39090, 44007, 58635, 73345, 88014, 117270, 132021, 146690, 220035, 264042, 440070, 660105, 1320210, 19113707, 38227414, 57341121, 95568535, 114682242, 172023363, 191137070, 286705605, 344046726, 573411210, 860116815, 1720233630]

約数ペア:

[(1, 1720233630), (2, 860116815), (3, 573411210), (5, 344046726), (6, 286705605), (9, 191137070), (10, 172023363), (15, 114682242), (18, 95568535), (30, 57341121), (45, 38227414), (90, 19113707), (1303, 1320210), (2606, 660105), (3909, 440070), (6515, 264042), (7818, 220035), (11727, 146690), (13030, 132021), (14669, 117270), (19545, 88014), (23454, 73345), (29338, 58635), (39090, 44007)]