858478970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{58921}}^1$

素因数の和:59006

約数の個数: 32

約数和(自身を含む): 1629075456

約数和(自身を除く): 770596486

約数列:

[1, 2, 5, 10, 31, 47, 62, 94, 155, 235, 310, 470, 1457, 2914, 7285, 14570, 58921, 117842, 294605, 589210, 1826551, 2769287, 3653102, 5538574, 9132755, 13846435, 18265510, 27692870, 85847897, 171695794, 429239485, 858478970]

約数ペア:

[(1, 858478970), (2, 429239485), (5, 171695794), (10, 85847897), (31, 27692870), (47, 18265510), (62, 13846435), (94, 9132755), (155, 5538574), (235, 3653102), (310, 2769287), (470, 1826551), (1457, 589210), (2914, 294605), (7285, 117842), (14570, 58921)]