42958630

素因数分解:

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

素因数の和:2773

約数の個数: 48

約数和(自身を含む): 91565712

約数和(自身を除く): 48607082

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 2731, 3146, 5462, 7865, 13655, 15730, 27310, 30041, 35503, 60082, 71006, 150205, 177515, 300410, 330451, 355030, 390533, 660902, 781066, 1652255, 1952665, 3304510, 3905330, 4295863, 8591726, 21479315, 42958630]

約数ペア:

[(1, 42958630), (2, 21479315), (5, 8591726), (10, 4295863), (11, 3905330), (13, 3304510), (22, 1952665), (26, 1652255), (55, 781066), (65, 660902), (110, 390533), (121, 355030), (130, 330451), (143, 300410), (242, 177515), (286, 150205), (605, 71006), (715, 60082), (1210, 35503), (1430, 30041), (1573, 27310), (2731, 15730), (3146, 13655), (5462, 7865)]