163030740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{8209}}^1$

素因数の和:8552

約数の個数: 48

約数和(自身を含む): 457920960

約数和(自身を除く): 294890220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1655, 1986, 3310, 3972, 4965, 6620, 8209, 9930, 16418, 19860, 24627, 32836, 41045, 49254, 82090, 98508, 123135, 164180, 246270, 492540, 2717179, 5434358, 8151537, 10868716, 13585895, 16303074, 27171790, 32606148, 40757685, 54343580, 81515370, 163030740]

約数ペア:

[(1, 163030740), (2, 81515370), (3, 54343580), (4, 40757685), (5, 32606148), (6, 27171790), (10, 16303074), (12, 13585895), (15, 10868716), (20, 8151537), (30, 5434358), (60, 2717179), (331, 492540), (662, 246270), (993, 164180), (1324, 123135), (1655, 98508), (1986, 82090), (3310, 49254), (3972, 41045), (4965, 32836), (6620, 24627), (8209, 19860), (9930, 16418)]