15691397580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{85549}}^1$

素因数の和:86583

約数の個数: 72

約数和(自身を含む): 47644506000

約数和(自身を除く): 31953108420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1019, 2038, 3057, 4076, 5095, 6114, 9171, 10190, 12228, 15285, 18342, 20380, 30570, 36684, 45855, 61140, 85549, 91710, 171098, 183420, 256647, 342196, 427745, 513294, 769941, 855490, 1026588, 1283235, 1539882, 1710980, 2566470, 3079764, 3849705, 5132940, 7699410, 15398820, 87174431, 174348862, 261523293, 348697724, 435872155, 523046586, 784569879, 871744310, 1046093172, 1307616465, 1569139758, 1743488620, 2615232930, 3138279516, 3922849395, 5230465860, 7845698790, 15691397580]

約数ペア:

[(1, 15691397580), (2, 7845698790), (3, 5230465860), (4, 3922849395), (5, 3138279516), (6, 2615232930), (9, 1743488620), (10, 1569139758), (12, 1307616465), (15, 1046093172), (18, 871744310), (20, 784569879), (30, 523046586), (36, 435872155), (45, 348697724), (60, 261523293), (90, 174348862), (180, 87174431), (1019, 15398820), (2038, 7699410), (3057, 5132940), (4076, 3849705), (5095, 3079764), (6114, 2566470), (9171, 1710980), (10190, 1539882), (12228, 1283235), (15285, 1026588), (18342, 855490), (20380, 769941), (30570, 513294), (36684, 427745), (45855, 342196), (61140, 256647), (85549, 183420), (91710, 171098)]