30657366

素因数分解:

$2^1\times 3^7\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 71005440

約数和(自身を除く): 40348074

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 163, 243, 258, 326, 387, 486, 489, 729, 774, 978, 1161, 1458, 1467, 2187, 2322, 2934, 3483, 4374, 4401, 6966, 7009, 8802, 10449, 13203, 14018, 20898, 21027, 26406, 31347, 39609, 42054, 62694, 63081, 79218, 94041, 118827, 126162, 188082, 189243, 237654, 356481, 378486, 567729, 712962, 1135458, 1703187, 3406374, 5109561, 10219122, 15328683, 30657366]

約数ペア:

[(1, 30657366), (2, 15328683), (3, 10219122), (6, 5109561), (9, 3406374), (18, 1703187), (27, 1135458), (43, 712962), (54, 567729), (81, 378486), (86, 356481), (129, 237654), (162, 189243), (163, 188082), (243, 126162), (258, 118827), (326, 94041), (387, 79218), (486, 63081), (489, 62694), (729, 42054), (774, 39609), (978, 31347), (1161, 26406), (1458, 21027), (1467, 20898), (2187, 14018), (2322, 13203), (2934, 10449), (3483, 8802), (4374, 7009), (4401, 6966)]