1796460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 5107200

約数和(自身を除く): 3310740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 379, 395, 474, 758, 790, 948, 1137, 1185, 1516, 1580, 1895, 2274, 2370, 3790, 4548, 4740, 5685, 7580, 11370, 22740, 29941, 59882, 89823, 119764, 149705, 179646, 299410, 359292, 449115, 598820, 898230, 1796460]

約数ペア:

[(1, 1796460), (2, 898230), (3, 598820), (4, 449115), (5, 359292), (6, 299410), (10, 179646), (12, 149705), (15, 119764), (20, 89823), (30, 59882), (60, 29941), (79, 22740), (158, 11370), (237, 7580), (316, 5685), (379, 4740), (395, 4548), (474, 3790), (758, 2370), (790, 2274), (948, 1895), (1137, 1580), (1185, 1516)]