30276142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 51492672

約数和(自身を除く): 21216530

約数列:

[1, 2, 13, 23, 26, 46, 197, 257, 299, 394, 514, 598, 2561, 3341, 4531, 5122, 5911, 6682, 9062, 11822, 50629, 58903, 76843, 101258, 117806, 153686, 658177, 1164467, 1316354, 2328934, 15138071, 30276142]

約数ペア:

[(1, 30276142), (2, 15138071), (13, 2328934), (23, 1316354), (26, 1164467), (46, 658177), (197, 153686), (257, 117806), (299, 101258), (394, 76843), (514, 58903), (598, 50629), (2561, 11822), (3341, 9062), (4531, 6682), (5122, 5911)]