154920350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{238339}}^1$

素因数の和:238364

約数の個数: 24

約数和(自身を含む): 310318680

約数和(自身を除く): 155398330

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 238339, 476678, 1191695, 2383390, 3098407, 5958475, 6196814, 11916950, 15492035, 30984070, 77460175, 154920350]

約数ペア:

[(1, 154920350), (2, 77460175), (5, 30984070), (10, 15492035), (13, 11916950), (25, 6196814), (26, 5958475), (50, 3098407), (65, 2383390), (130, 1191695), (325, 476678), (650, 238339)]