130256940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197359}}^1$

素因数の和:197382

約数の個数: 48

約数和(自身を含む): 397877760

約数和(自身を除く): 267620820

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, 197359, 394718, 592077, 789436, 986795, 1184154, 1973590, 2170949, 2368308, 2960385, 3947180, 4341898, 5920770, 6512847, 8683796, 10854745, 11841540, 13025694, 21709490, 26051388, 32564235, 43418980, 65128470, 130256940]

約数ペア:

[(1, 130256940), (2, 65128470), (3, 43418980), (4, 32564235), (5, 26051388), (6, 21709490), (10, 13025694), (11, 11841540), (12, 10854745), (15, 8683796), (20, 6512847), (22, 5920770), (30, 4341898), (33, 3947180), (44, 2960385), (55, 2368308), (60, 2170949), (66, 1973590), (110, 1184154), (132, 986795), (165, 789436), (220, 592077), (330, 394718), (660, 197359)]