221376030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{20441}}^1$

素因数の和:20489

約数の個数: 48

約数和(自身を含む): 560764944

約数和(自身を除く): 339388914

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 361, 570, 722, 1083, 1805, 2166, 3610, 5415, 10830, 20441, 40882, 61323, 102205, 122646, 204410, 306615, 388379, 613230, 776758, 1165137, 1941895, 2330274, 3883790, 5825685, 7379201, 11651370, 14758402, 22137603, 36896005, 44275206, 73792010, 110688015, 221376030]

約数ペア:

[(1, 221376030), (2, 110688015), (3, 73792010), (5, 44275206), (6, 36896005), (10, 22137603), (15, 14758402), (19, 11651370), (30, 7379201), (38, 5825685), (57, 3883790), (95, 2330274), (114, 1941895), (190, 1165137), (285, 776758), (361, 613230), (570, 388379), (722, 306615), (1083, 204410), (1805, 122646), (2166, 102205), (3610, 61323), (5415, 40882), (10830, 20441)]