123786270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{25951}}^1$

素因数の和:26017

約数の個数: 48

約数和(自身を含む): 327929472

約数和(自身を除く): 204143202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 25951, 51902, 77853, 129755, 155706, 233559, 259510, 389265, 467118, 778530, 1167795, 1375403, 2335590, 2750806, 4126209, 6877015, 8252418, 12378627, 13754030, 20631045, 24757254, 41262090, 61893135, 123786270]

約数ペア:

[(1, 123786270), (2, 61893135), (3, 41262090), (5, 24757254), (6, 20631045), (9, 13754030), (10, 12378627), (15, 8252418), (18, 6877015), (30, 4126209), (45, 2750806), (53, 2335590), (90, 1375403), (106, 1167795), (159, 778530), (265, 467118), (318, 389265), (477, 259510), (530, 233559), (795, 155706), (954, 129755), (1590, 77853), (2385, 51902), (4770, 25951)]