2080892445

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{571}}^1\times {\mathrm{673}}^1$

素因数の和:1290

約数の個数: 48

約数和(自身を含む): 3525268032

約数和(自身を除く): 1444375587

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 571, 673, 1083, 1713, 1805, 2019, 2855, 3365, 5415, 8565, 10095, 10849, 12787, 32547, 38361, 54245, 63935, 162735, 191805, 206131, 242953, 384283, 618393, 728859, 1030655, 1152849, 1214765, 1921415, 3091965, 3644295, 5764245, 7301377, 21904131, 36506885, 109520655, 138726163, 416178489, 693630815, 2080892445]

約数ペア:

[(1, 2080892445), (3, 693630815), (5, 416178489), (15, 138726163), (19, 109520655), (57, 36506885), (95, 21904131), (285, 7301377), (361, 5764245), (571, 3644295), (673, 3091965), (1083, 1921415), (1713, 1214765), (1805, 1152849), (2019, 1030655), (2855, 728859), (3365, 618393), (5415, 384283), (8565, 242953), (10095, 206131), (10849, 191805), (12787, 162735), (32547, 63935), (38361, 54245)]