342243030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{137447}}^1$

素因数の和:137540

約数の個数: 32

約数和(自身を含む): 831285504

約数和(自身を除く): 489042474

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 137447, 274894, 412341, 687235, 824682, 1374470, 2061705, 4123410, 11408101, 22816202, 34224303, 57040505, 68448606, 114081010, 171121515, 342243030]

約数ペア:

[(1, 342243030), (2, 171121515), (3, 114081010), (5, 68448606), (6, 57040505), (10, 34224303), (15, 22816202), (30, 11408101), (83, 4123410), (166, 2061705), (249, 1374470), (415, 824682), (498, 687235), (830, 412341), (1245, 274894), (2490, 137447)]