147929340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{189653}}^1$

素因数の和:189678

約数の個数: 48

約数和(自身を含む): 446066208

約数和(自身を除く): 298136868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 189653, 379306, 568959, 758612, 948265, 1137918, 1896530, 2275836, 2465489, 2844795, 3793060, 4930978, 5689590, 7396467, 9861956, 11379180, 12327445, 14792934, 24654890, 29585868, 36982335, 49309780, 73964670, 147929340]

約数ペア:

[(1, 147929340), (2, 73964670), (3, 49309780), (4, 36982335), (5, 29585868), (6, 24654890), (10, 14792934), (12, 12327445), (13, 11379180), (15, 9861956), (20, 7396467), (26, 5689590), (30, 4930978), (39, 3793060), (52, 2844795), (60, 2465489), (65, 2275836), (78, 1896530), (130, 1137918), (156, 948265), (195, 758612), (260, 568959), (390, 379306), (780, 189653)]