4857730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 9466560

約数和(自身を除く): 4608830

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 691, 703, 1382, 1406, 3455, 3515, 6910, 7030, 13129, 25567, 26258, 51134, 65645, 127835, 131290, 255670, 485773, 971546, 2428865, 4857730]

約数ペア:

[(1, 4857730), (2, 2428865), (5, 971546), (10, 485773), (19, 255670), (37, 131290), (38, 127835), (74, 65645), (95, 51134), (185, 26258), (190, 25567), (370, 13129), (691, 7030), (703, 6910), (1382, 3515), (1406, 3455)]