54782430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{42467}}^1$

素因数の和:42520

約数の個数: 32

約数和(自身を含む): 134538624

約数和(自身を除く): 79756194

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 42467, 84934, 127401, 212335, 254802, 424670, 637005, 1274010, 1826081, 3652162, 5478243, 9130405, 10956486, 18260810, 27391215, 54782430]

約数ペア:

[(1, 54782430), (2, 27391215), (3, 18260810), (5, 10956486), (6, 9130405), (10, 5478243), (15, 3652162), (30, 1826081), (43, 1274010), (86, 637005), (129, 424670), (215, 254802), (258, 212335), (430, 127401), (645, 84934), (1290, 42467)]