2013458220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{49277}}^1$

素因数の和:49519

約数の個数: 72

約数和(自身を含む): 6134519664

約数和(自身を除く): 4121061444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227, 454, 681, 908, 1135, 1362, 2043, 2270, 2724, 3405, 4086, 4540, 6810, 8172, 10215, 13620, 20430, 40860, 49277, 98554, 147831, 197108, 246385, 295662, 443493, 492770, 591324, 739155, 886986, 985540, 1478310, 1773972, 2217465, 2956620, 4434930, 8869860, 11185879, 22371758, 33557637, 44743516, 55929395, 67115274, 100672911, 111858790, 134230548, 167788185, 201345822, 223717580, 335576370, 402691644, 503364555, 671152740, 1006729110, 2013458220]

約数ペア:

[(1, 2013458220), (2, 1006729110), (3, 671152740), (4, 503364555), (5, 402691644), (6, 335576370), (9, 223717580), (10, 201345822), (12, 167788185), (15, 134230548), (18, 111858790), (20, 100672911), (30, 67115274), (36, 55929395), (45, 44743516), (60, 33557637), (90, 22371758), (180, 11185879), (227, 8869860), (454, 4434930), (681, 2956620), (908, 2217465), (1135, 1773972), (1362, 1478310), (2043, 985540), (2270, 886986), (2724, 739155), (3405, 591324), (4086, 492770), (4540, 443493), (6810, 295662), (8172, 246385), (10215, 197108), (13620, 147831), (20430, 98554), (40860, 49277)]