218974830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{19259}}^1$

素因数の和:19648

約数の個数: 32

約数和(自身を含む): 526953600

約数和(自身を除く): 307978770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 379, 758, 1137, 1895, 2274, 3790, 5685, 11370, 19259, 38518, 57777, 96295, 115554, 192590, 288885, 577770, 7299161, 14598322, 21897483, 36495805, 43794966, 72991610, 109487415, 218974830]

約数ペア:

[(1, 218974830), (2, 109487415), (3, 72991610), (5, 43794966), (6, 36495805), (10, 21897483), (15, 14598322), (30, 7299161), (379, 577770), (758, 288885), (1137, 192590), (1895, 115554), (2274, 96295), (3790, 57777), (5685, 38518), (11370, 19259)]