83107730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 160806600

約数和(自身を除く): 77698870

約数列:

[1, 2, 5, 10, 17, 34, 85, 149, 170, 193, 289, 298, 386, 578, 745, 965, 1445, 1490, 1930, 2533, 2890, 3281, 5066, 6562, 12665, 16405, 25330, 28757, 32810, 43061, 55777, 57514, 86122, 111554, 143785, 215305, 278885, 287570, 430610, 488869, 557770, 977738, 2444345, 4888690, 8310773, 16621546, 41553865, 83107730]

約数ペア:

[(1, 83107730), (2, 41553865), (5, 16621546), (10, 8310773), (17, 4888690), (34, 2444345), (85, 977738), (149, 557770), (170, 488869), (193, 430610), (289, 287570), (298, 278885), (386, 215305), (578, 143785), (745, 111554), (965, 86122), (1445, 57514), (1490, 55777), (1930, 43061), (2533, 32810), (2890, 28757), (3281, 25330), (5066, 16405), (6562, 12665)]