3905330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2731}}^1$

素因数の和:2762

約数の個数: 32

約数和(自身を含む): 8261568

約数和(自身を除く): 4356238

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 2731, 5462, 13655, 27310, 30041, 35503, 60082, 71006, 150205, 177515, 300410, 355030, 390533, 781066, 1952665, 3905330]

約数ペア:

[(1, 3905330), (2, 1952665), (5, 781066), (10, 390533), (11, 355030), (13, 300410), (22, 177515), (26, 150205), (55, 71006), (65, 60082), (110, 35503), (130, 30041), (143, 27310), (286, 13655), (715, 5462), (1430, 2731)]