10886580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1951}}^1$

素因数の和:1997

約数の個数: 72

約数和(自身を含む): 34105344

約数和(自身を除く): 23218764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 1951, 2790, 3902, 5580, 5853, 7804, 9755, 11706, 17559, 19510, 23412, 29265, 35118, 39020, 58530, 60481, 70236, 87795, 117060, 120962, 175590, 181443, 241924, 302405, 351180, 362886, 544329, 604810, 725772, 907215, 1088658, 1209620, 1814430, 2177316, 2721645, 3628860, 5443290, 10886580]

約数ペア:

[(1, 10886580), (2, 5443290), (3, 3628860), (4, 2721645), (5, 2177316), (6, 1814430), (9, 1209620), (10, 1088658), (12, 907215), (15, 725772), (18, 604810), (20, 544329), (30, 362886), (31, 351180), (36, 302405), (45, 241924), (60, 181443), (62, 175590), (90, 120962), (93, 117060), (124, 87795), (155, 70236), (180, 60481), (186, 58530), (279, 39020), (310, 35118), (372, 29265), (465, 23412), (558, 19510), (620, 17559), (930, 11706), (1116, 9755), (1395, 7804), (1860, 5853), (1951, 5580), (2790, 3902)]