311937421860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2027}}^1\times {\mathrm{854951}}^1$

素因数の和:856993

約数の個数: 72

約数和(自身を含む): 946678090176

約数和(自身を除く): 634740668316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2027, 4054, 6081, 8108, 10135, 12162, 18243, 20270, 24324, 30405, 36486, 40540, 60810, 72972, 91215, 121620, 182430, 364860, 854951, 1709902, 2564853, 3419804, 4274755, 5129706, 7694559, 8549510, 10259412, 12824265, 15389118, 17099020, 25648530, 30778236, 38472795, 51297060, 76945590, 153891180, 1732985677, 3465971354, 5198957031, 6931942708, 8664928385, 10397914062, 15596871093, 17329856770, 20795828124, 25994785155, 31193742186, 34659713540, 51989570310, 62387484372, 77984355465, 103979140620, 155968710930, 311937421860]

約数ペア:

[(1, 311937421860), (2, 155968710930), (3, 103979140620), (4, 77984355465), (5, 62387484372), (6, 51989570310), (9, 34659713540), (10, 31193742186), (12, 25994785155), (15, 20795828124), (18, 17329856770), (20, 15596871093), (30, 10397914062), (36, 8664928385), (45, 6931942708), (60, 5198957031), (90, 3465971354), (180, 1732985677), (2027, 153891180), (4054, 76945590), (6081, 51297060), (8108, 38472795), (10135, 30778236), (12162, 25648530), (18243, 17099020), (20270, 15389118), (24324, 12824265), (30405, 10259412), (36486, 8549510), (40540, 7694559), (60810, 5129706), (72972, 4274755), (91215, 3419804), (121620, 2564853), (182430, 1709902), (364860, 854951)]