68992950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{35381}}^1$

素因数の和:35409

約数の個数: 48

約数和(自身を含む): 184269456

約数和(自身を除く): 115276506

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 35381, 70762, 106143, 176905, 212286, 353810, 459953, 530715, 884525, 919906, 1061430, 1379859, 1769050, 2299765, 2653575, 2759718, 4599530, 5307150, 6899295, 11498825, 13798590, 22997650, 34496475, 68992950]

約数ペア:

[(1, 68992950), (2, 34496475), (3, 22997650), (5, 13798590), (6, 11498825), (10, 6899295), (13, 5307150), (15, 4599530), (25, 2759718), (26, 2653575), (30, 2299765), (39, 1769050), (50, 1379859), (65, 1061430), (75, 919906), (78, 884525), (130, 530715), (150, 459953), (195, 353810), (325, 212286), (390, 176905), (650, 106143), (975, 70762), (1950, 35381)]