57817620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{45887}}^1$

素因数の和:45909

約数の個数: 72

約数和(自身を含む): 200438784

約数和(自身を除く): 142621164

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 45887, 91774, 137661, 183548, 229435, 275322, 321209, 412983, 458870, 550644, 642418, 688305, 825966, 917740, 963627, 1284836, 1376610, 1606045, 1651932, 1927254, 2064915, 2753220, 2890881, 3212090, 3854508, 4129830, 4818135, 5781762, 6424180, 8259660, 9636270, 11563524, 14454405, 19272540, 28908810, 57817620]

約数ペア:

[(1, 57817620), (2, 28908810), (3, 19272540), (4, 14454405), (5, 11563524), (6, 9636270), (7, 8259660), (9, 6424180), (10, 5781762), (12, 4818135), (14, 4129830), (15, 3854508), (18, 3212090), (20, 2890881), (21, 2753220), (28, 2064915), (30, 1927254), (35, 1651932), (36, 1606045), (42, 1376610), (45, 1284836), (60, 963627), (63, 917740), (70, 825966), (84, 688305), (90, 642418), (105, 550644), (126, 458870), (140, 412983), (180, 321209), (210, 275322), (252, 229435), (315, 183548), (420, 137661), (630, 91774), (1260, 45887)]