122764180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7247}}^1$

素因数の和:7285

約数の個数: 72

約数和(自身を含む): 323898624

約数和(自身を除く): 201134444

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 3388, 4235, 7247, 8470, 14494, 16940, 28988, 36235, 50729, 72470, 79717, 101458, 144940, 159434, 202916, 253645, 318868, 398585, 507290, 558019, 797170, 876887, 1014580, 1116038, 1594340, 1753774, 2232076, 2790095, 3507548, 4384435, 5580190, 6138209, 8768870, 11160380, 12276418, 17537740, 24552836, 30691045, 61382090, 122764180]

約数ペア:

[(1, 122764180), (2, 61382090), (4, 30691045), (5, 24552836), (7, 17537740), (10, 12276418), (11, 11160380), (14, 8768870), (20, 6138209), (22, 5580190), (28, 4384435), (35, 3507548), (44, 2790095), (55, 2232076), (70, 1753774), (77, 1594340), (110, 1116038), (121, 1014580), (140, 876887), (154, 797170), (220, 558019), (242, 507290), (308, 398585), (385, 318868), (484, 253645), (605, 202916), (770, 159434), (847, 144940), (1210, 101458), (1540, 79717), (1694, 72470), (2420, 50729), (3388, 36235), (4235, 28988), (7247, 16940), (8470, 14494)]