69925140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{129491}}^1$

素因数の和:129509

約数の個数: 48

約数和(自身を含む): 217546560

約数和(自身を除く): 147621420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 129491, 258982, 388473, 517964, 647455, 776946, 1165419, 1294910, 1553892, 1942365, 2330838, 2589820, 3496257, 3884730, 4661676, 5827095, 6992514, 7769460, 11654190, 13985028, 17481285, 23308380, 34962570, 69925140]

約数ペア:

[(1, 69925140), (2, 34962570), (3, 23308380), (4, 17481285), (5, 13985028), (6, 11654190), (9, 7769460), (10, 6992514), (12, 5827095), (15, 4661676), (18, 3884730), (20, 3496257), (27, 2589820), (30, 2330838), (36, 1942365), (45, 1553892), (54, 1294910), (60, 1165419), (90, 776946), (108, 647455), (135, 517964), (180, 388473), (270, 258982), (540, 129491)]