42343630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2531}}^1$

素因数の和:2784

約数の個数: 32

約数和(自身を含む): 87505920

約数和(自身を除く): 45162290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1673, 2390, 2531, 3346, 5062, 8365, 12655, 16730, 17717, 25310, 35434, 88585, 177170, 604909, 1209818, 3024545, 4234363, 6049090, 8468726, 21171815, 42343630]

約数ペア:

[(1, 42343630), (2, 21171815), (5, 8468726), (7, 6049090), (10, 4234363), (14, 3024545), (35, 1209818), (70, 604909), (239, 177170), (478, 88585), (1195, 35434), (1673, 25310), (2390, 17717), (2531, 16730), (3346, 12655), (5062, 8365)]