30489788

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37549}}^1$

素因数の和:37589

約数の個数: 24

約数和(自身を含む): 63084000

約数和(自身を除く): 32594212

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 37549, 75098, 150196, 262843, 525686, 1051372, 1088921, 2177842, 4355684, 7622447, 15244894, 30489788]

約数ペア:

[(1, 30489788), (2, 15244894), (4, 7622447), (7, 4355684), (14, 2177842), (28, 1088921), (29, 1051372), (58, 525686), (116, 262843), (203, 150196), (406, 75098), (812, 37549)]