270371460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{145361}}^1$

素因数の和:145404

約数の個数: 48

約数和(自身を含む): 781466112

約数和(自身を除く): 511094652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 145361, 290722, 436083, 581444, 726805, 872166, 1453610, 1744332, 2180415, 2907220, 4360830, 4506191, 8721660, 9012382, 13518573, 18024764, 22530955, 27037146, 45061910, 54074292, 67592865, 90123820, 135185730, 270371460]

約数ペア:

[(1, 270371460), (2, 135185730), (3, 90123820), (4, 67592865), (5, 54074292), (6, 45061910), (10, 27037146), (12, 22530955), (15, 18024764), (20, 13518573), (30, 9012382), (31, 8721660), (60, 4506191), (62, 4360830), (93, 2907220), (124, 2180415), (155, 1744332), (186, 1453610), (310, 872166), (372, 726805), (465, 581444), (620, 436083), (930, 290722), (1860, 145361)]