8696790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1361}}^1$

素因数の和:1445

約数の個数: 48

約数和(自身を含む): 22946976

約数和(自身を除く): 14250186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 1361, 2130, 2722, 3195, 4083, 6390, 6805, 8166, 12249, 13610, 20415, 24498, 40830, 61245, 96631, 122490, 193262, 289893, 483155, 579786, 869679, 966310, 1449465, 1739358, 2898930, 4348395, 8696790]

約数ペア:

[(1, 8696790), (2, 4348395), (3, 2898930), (5, 1739358), (6, 1449465), (9, 966310), (10, 869679), (15, 579786), (18, 483155), (30, 289893), (45, 193262), (71, 122490), (90, 96631), (142, 61245), (213, 40830), (355, 24498), (426, 20415), (639, 13610), (710, 12249), (1065, 8166), (1278, 6805), (1361, 6390), (2130, 4083), (2722, 3195)]