74824620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{95929}}^1$

素因数の和:95954

約数の個数: 48

約数和(自身を含む): 225627360

約数和(自身を除く): 150802740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 95929, 191858, 287787, 383716, 479645, 575574, 959290, 1151148, 1247077, 1438935, 1918580, 2494154, 2877870, 3741231, 4988308, 5755740, 6235385, 7482462, 12470770, 14964924, 18706155, 24941540, 37412310, 74824620]

約数ペア:

[(1, 74824620), (2, 37412310), (3, 24941540), (4, 18706155), (5, 14964924), (6, 12470770), (10, 7482462), (12, 6235385), (13, 5755740), (15, 4988308), (20, 3741231), (26, 2877870), (30, 2494154), (39, 1918580), (52, 1438935), (60, 1247077), (65, 1151148), (78, 959290), (130, 575574), (156, 479645), (195, 383716), (260, 287787), (390, 191858), (780, 95929)]