396477690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{17321}}^1$

素因数の和:17447

約数の個数: 64

約数和(自身を含む): 1097521920

約数和(自身を除く): 701044230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 109, 210, 218, 327, 545, 654, 763, 1090, 1526, 1635, 2289, 3270, 3815, 4578, 7630, 11445, 17321, 22890, 34642, 51963, 86605, 103926, 121247, 173210, 242494, 259815, 363741, 519630, 606235, 727482, 1212470, 1818705, 1887989, 3637410, 3775978, 5663967, 9439945, 11327934, 13215923, 18879890, 26431846, 28319835, 39647769, 56639670, 66079615, 79295538, 132159230, 198238845, 396477690]

約数ペア:

[(1, 396477690), (2, 198238845), (3, 132159230), (5, 79295538), (6, 66079615), (7, 56639670), (10, 39647769), (14, 28319835), (15, 26431846), (21, 18879890), (30, 13215923), (35, 11327934), (42, 9439945), (70, 5663967), (105, 3775978), (109, 3637410), (210, 1887989), (218, 1818705), (327, 1212470), (545, 727482), (654, 606235), (763, 519630), (1090, 363741), (1526, 259815), (1635, 242494), (2289, 173210), (3270, 121247), (3815, 103926), (4578, 86605), (7630, 51963), (11445, 34642), (17321, 22890)]