1188894510

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{489257}}^1$

素因数の和:489279

約数の個数: 48

約数和(自身を含む): 3205618416

約数和(自身を除く): 2016723906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 489257, 978514, 1467771, 2446285, 2935542, 4403313, 4892570, 7338855, 8806626, 13209939, 14677710, 22016565, 26419878, 39629817, 44033130, 66049695, 79259634, 118889451, 132099390, 198149085, 237778902, 396298170, 594447255, 1188894510]

約数ペア:

[(1, 1188894510), (2, 594447255), (3, 396298170), (5, 237778902), (6, 198149085), (9, 132099390), (10, 118889451), (15, 79259634), (18, 66049695), (27, 44033130), (30, 39629817), (45, 26419878), (54, 22016565), (81, 14677710), (90, 13209939), (135, 8806626), (162, 7338855), (243, 4892570), (270, 4403313), (405, 2935542), (486, 2446285), (810, 1467771), (1215, 978514), (2430, 489257)]