2430645

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{3307}}^1$

素因数の和:3329

約数の個数: 24

約数和(自身を含む): 4525344

約数和(自身を除く): 2094699

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 3307, 9921, 16535, 23149, 49605, 69447, 115745, 162043, 347235, 486129, 810215, 2430645]

約数ペア:

[(1, 2430645), (3, 810215), (5, 486129), (7, 347235), (15, 162043), (21, 115745), (35, 69447), (49, 49605), (105, 23149), (147, 16535), (245, 9921), (735, 3307)]