4450290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11411}}^1$

素因数の和:11434

約数の個数: 32

約数和(自身を含む): 11503296

約数和(自身を除く): 7053006

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 11411, 22822, 34233, 57055, 68466, 114110, 148343, 171165, 296686, 342330, 445029, 741715, 890058, 1483430, 2225145, 4450290]

約数ペア:

[(1, 4450290), (2, 2225145), (3, 1483430), (5, 890058), (6, 741715), (10, 445029), (13, 342330), (15, 296686), (26, 171165), (30, 148343), (39, 114110), (65, 68466), (78, 57055), (130, 34233), (195, 22822), (390, 11411)]