170671870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{4703}}^1$

素因数の和:4920

約数の個数: 32

約数和(自身を含む): 325140480

約数和(自身を除く): 154468610

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 191, 382, 955, 1910, 3629, 4703, 7258, 9406, 18145, 23515, 36290, 47030, 89357, 178714, 446785, 893570, 898273, 1796546, 4491365, 8982730, 17067187, 34134374, 85335935, 170671870]

約数ペア:

[(1, 170671870), (2, 85335935), (5, 34134374), (10, 17067187), (19, 8982730), (38, 4491365), (95, 1796546), (190, 898273), (191, 893570), (382, 446785), (955, 178714), (1910, 89357), (3629, 47030), (4703, 36290), (7258, 23515), (9406, 18145)]