42411990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2011}}^1$

素因数の和:2077

約数の個数: 64

約数和(自身を含む): 110096640

約数和(自身を除く): 67684650

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, 2011, 2109, 3515, 4022, 4218, 6033, 7030, 10055, 10545, 12066, 20110, 21090, 30165, 38209, 60330, 74407, 76418, 114627, 148814, 191045, 223221, 229254, 372035, 382090, 446442, 573135, 744070, 1116105, 1146270, 1413733, 2232210, 2827466, 4241199, 7068665, 8482398, 14137330, 21205995, 42411990]

約数ペア:

[(1, 42411990), (2, 21205995), (3, 14137330), (5, 8482398), (6, 7068665), (10, 4241199), (15, 2827466), (19, 2232210), (30, 1413733), (37, 1146270), (38, 1116105), (57, 744070), (74, 573135), (95, 446442), (111, 382090), (114, 372035), (185, 229254), (190, 223221), (222, 191045), (285, 148814), (370, 114627), (555, 76418), (570, 74407), (703, 60330), (1110, 38209), (1406, 30165), (2011, 21090), (2109, 20110), (3515, 12066), (4022, 10545), (4218, 10055), (6033, 7030)]