280460790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{677}}^1\times {\mathrm{4603}}^1$

素因数の和:5293

約数の個数: 48

約数和(自身を含む): 730433808

約数和(自身を除く): 449973018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 677, 1354, 2031, 3385, 4062, 4603, 6093, 6770, 9206, 10155, 12186, 13809, 20310, 23015, 27618, 30465, 41427, 46030, 60930, 69045, 82854, 138090, 207135, 414270, 3116231, 6232462, 9348693, 15581155, 18697386, 28046079, 31162310, 46743465, 56092158, 93486930, 140230395, 280460790]

約数ペア:

[(1, 280460790), (2, 140230395), (3, 93486930), (5, 56092158), (6, 46743465), (9, 31162310), (10, 28046079), (15, 18697386), (18, 15581155), (30, 9348693), (45, 6232462), (90, 3116231), (677, 414270), (1354, 207135), (2031, 138090), (3385, 82854), (4062, 69045), (4603, 60930), (6093, 46030), (6770, 41427), (9206, 30465), (10155, 27618), (12186, 23015), (13809, 20310)]