170703790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{1613}}^1$

素因数の和:2196

約数の個数: 32

約数和(自身を含む): 324220320

約数和(自身を除く): 153516530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 557, 1114, 1613, 2785, 3226, 5570, 8065, 10583, 16130, 21166, 30647, 52915, 61294, 105830, 153235, 306470, 898441, 1796882, 4492205, 8984410, 17070379, 34140758, 85351895, 170703790]

約数ペア:

[(1, 170703790), (2, 85351895), (5, 34140758), (10, 17070379), (19, 8984410), (38, 4492205), (95, 1796882), (190, 898441), (557, 306470), (1114, 153235), (1613, 105830), (2785, 61294), (3226, 52915), (5570, 30647), (8065, 21166), (10583, 16130)]