27672190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:721

約数の個数: 64

約数和(自身を含む): 62705664

約数和(自身を除く): 35033474

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 65, 70, 91, 94, 130, 182, 235, 329, 455, 470, 611, 647, 658, 910, 1222, 1294, 1645, 3055, 3235, 3290, 4277, 4529, 6110, 6470, 8411, 8554, 9058, 16822, 21385, 22645, 30409, 42055, 42770, 45290, 58877, 60818, 84110, 117754, 152045, 212863, 294385, 304090, 395317, 425726, 588770, 790634, 1064315, 1976585, 2128630, 2767219, 3953170, 5534438, 13836095, 27672190]

約数ペア:

[(1, 27672190), (2, 13836095), (5, 5534438), (7, 3953170), (10, 2767219), (13, 2128630), (14, 1976585), (26, 1064315), (35, 790634), (47, 588770), (65, 425726), (70, 395317), (91, 304090), (94, 294385), (130, 212863), (182, 152045), (235, 117754), (329, 84110), (455, 60818), (470, 58877), (611, 45290), (647, 42770), (658, 42055), (910, 30409), (1222, 22645), (1294, 21385), (1645, 16822), (3055, 9058), (3235, 8554), (3290, 8411), (4277, 6470), (4529, 6110)]