74288940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{112559}}^1$

素因数の和:112582

約数の個数: 48

約数和(自身を含む): 226920960

約数和(自身を除く): 152632020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 112559, 225118, 337677, 450236, 562795, 675354, 1125590, 1238149, 1350708, 1688385, 2251180, 2476298, 3376770, 3714447, 4952596, 6190745, 6753540, 7428894, 12381490, 14857788, 18572235, 24762980, 37144470, 74288940]

約数ペア:

[(1, 74288940), (2, 37144470), (3, 24762980), (4, 18572235), (5, 14857788), (6, 12381490), (10, 7428894), (11, 6753540), (12, 6190745), (15, 4952596), (20, 3714447), (22, 3376770), (30, 2476298), (33, 2251180), (44, 1688385), (55, 1350708), (60, 1238149), (66, 1125590), (110, 675354), (132, 562795), (165, 450236), (220, 337677), (330, 225118), (660, 112559)]