2301660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 7360080

約数和(自身を除く): 5058420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 673, 684, 855, 1140, 1346, 1710, 2019, 2692, 3365, 3420, 4038, 6057, 6730, 8076, 10095, 12114, 12787, 13460, 20190, 24228, 25574, 30285, 38361, 40380, 51148, 60570, 63935, 76722, 115083, 121140, 127870, 153444, 191805, 230166, 255740, 383610, 460332, 575415, 767220, 1150830, 2301660]

約数ペア:

[(1, 2301660), (2, 1150830), (3, 767220), (4, 575415), (5, 460332), (6, 383610), (9, 255740), (10, 230166), (12, 191805), (15, 153444), (18, 127870), (19, 121140), (20, 115083), (30, 76722), (36, 63935), (38, 60570), (45, 51148), (57, 40380), (60, 38361), (76, 30285), (90, 25574), (95, 24228), (114, 20190), (171, 13460), (180, 12787), (190, 12114), (228, 10095), (285, 8076), (342, 6730), (380, 6057), (570, 4038), (673, 3420), (684, 3365), (855, 2692), (1140, 2019), (1346, 1710)]