130342548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{221671}}^1$

素因数の和:221692

約数の個数: 36

約数和(自身を含む): 353788512

約数和(自身を除く): 223445964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 221671, 443342, 665013, 886684, 1330026, 1551697, 2660052, 3103394, 4655091, 6206788, 9310182, 10861879, 18620364, 21723758, 32585637, 43447516, 65171274, 130342548]

約数ペア:

[(1, 130342548), (2, 65171274), (3, 43447516), (4, 32585637), (6, 21723758), (7, 18620364), (12, 10861879), (14, 9310182), (21, 6206788), (28, 4655091), (42, 3103394), (49, 2660052), (84, 1551697), (98, 1330026), (147, 886684), (196, 665013), (294, 443342), (588, 221671)]