1850089860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{36319}}^1$

素因数の和:36617

約数の個数: 72

約数和(自身を含む): 5631924480

約数和(自身を除く): 3781834620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 283, 566, 849, 1132, 1415, 1698, 2547, 2830, 3396, 4245, 5094, 5660, 8490, 10188, 12735, 16980, 25470, 36319, 50940, 72638, 108957, 145276, 181595, 217914, 326871, 363190, 435828, 544785, 653742, 726380, 1089570, 1307484, 1634355, 2179140, 3268710, 6537420, 10278277, 20556554, 30834831, 41113108, 51391385, 61669662, 92504493, 102782770, 123339324, 154174155, 185008986, 205565540, 308348310, 370017972, 462522465, 616696620, 925044930, 1850089860]

約数ペア:

[(1, 1850089860), (2, 925044930), (3, 616696620), (4, 462522465), (5, 370017972), (6, 308348310), (9, 205565540), (10, 185008986), (12, 154174155), (15, 123339324), (18, 102782770), (20, 92504493), (30, 61669662), (36, 51391385), (45, 41113108), (60, 30834831), (90, 20556554), (180, 10278277), (283, 6537420), (566, 3268710), (849, 2179140), (1132, 1634355), (1415, 1307484), (1698, 1089570), (2547, 726380), (2830, 653742), (3396, 544785), (4245, 435828), (5094, 363190), (5660, 326871), (8490, 217914), (10188, 181595), (12735, 145276), (16980, 108957), (25470, 72638), (36319, 50940)]