3981870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 10456992

約数和(自身を除く): 6475122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 151, 293, 302, 453, 586, 755, 879, 906, 1359, 1465, 1510, 1758, 2265, 2637, 2718, 2930, 4395, 4530, 5274, 6795, 8790, 13185, 13590, 26370, 44243, 88486, 132729, 221215, 265458, 398187, 442430, 663645, 796374, 1327290, 1990935, 3981870]

約数ペア:

[(1, 3981870), (2, 1990935), (3, 1327290), (5, 796374), (6, 663645), (9, 442430), (10, 398187), (15, 265458), (18, 221215), (30, 132729), (45, 88486), (90, 44243), (151, 26370), (293, 13590), (302, 13185), (453, 8790), (586, 6795), (755, 5274), (879, 4530), (906, 4395), (1359, 2930), (1465, 2718), (1510, 2637), (1758, 2265)]