906047490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{42961}}^1$

素因数の和:43027

約数の個数: 64

約数和(自身を含む): 2350880640

約数和(自身を除く): 1444833150

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 111, 114, 185, 190, 222, 285, 370, 555, 570, 703, 1110, 1406, 2109, 3515, 4218, 7030, 10545, 21090, 42961, 85922, 128883, 214805, 257766, 429610, 644415, 816259, 1288830, 1589557, 1632518, 2448777, 3179114, 4081295, 4768671, 4897554, 7947785, 8162590, 9537342, 12243885, 15895570, 23843355, 24487770, 30201583, 47686710, 60403166, 90604749, 151007915, 181209498, 302015830, 453023745, 906047490]

約数ペア:

[(1, 906047490), (2, 453023745), (3, 302015830), (5, 181209498), (6, 151007915), (10, 90604749), (15, 60403166), (19, 47686710), (30, 30201583), (37, 24487770), (38, 23843355), (57, 15895570), (74, 12243885), (95, 9537342), (111, 8162590), (114, 7947785), (185, 4897554), (190, 4768671), (222, 4081295), (285, 3179114), (370, 2448777), (555, 1632518), (570, 1589557), (703, 1288830), (1110, 816259), (1406, 644415), (2109, 429610), (3515, 257766), (4218, 214805), (7030, 128883), (10545, 85922), (21090, 42961)]