17205030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1283}}^1$

素因数の和:1445

約数の個数: 48

約数和(自身を含む): 45068400

約数和(自身を除く): 27863370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 1283, 1341, 1490, 2235, 2566, 2682, 3849, 4470, 6415, 6705, 7698, 11547, 12830, 13410, 19245, 23094, 38490, 57735, 115470, 191167, 382334, 573501, 955835, 1147002, 1720503, 1911670, 2867505, 3441006, 5735010, 8602515, 17205030]

約数ペア:

[(1, 17205030), (2, 8602515), (3, 5735010), (5, 3441006), (6, 2867505), (9, 1911670), (10, 1720503), (15, 1147002), (18, 955835), (30, 573501), (45, 382334), (90, 191167), (149, 115470), (298, 57735), (447, 38490), (745, 23094), (894, 19245), (1283, 13410), (1341, 12830), (1490, 11547), (2235, 7698), (2566, 6705), (2682, 6415), (3849, 4470)]