2019929580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{10267}}^1$

素因数の和:11375

約数の個数: 72

約数和(自身を含む): 6133322832

約数和(自身を除く): 4113393252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1093, 2186, 3279, 4372, 5465, 6558, 9837, 10267, 10930, 13116, 16395, 19674, 20534, 21860, 30801, 32790, 39348, 41068, 49185, 51335, 61602, 65580, 92403, 98370, 102670, 123204, 154005, 184806, 196740, 205340, 308010, 369612, 462015, 616020, 924030, 1848060, 11221831, 22443662, 33665493, 44887324, 56109155, 67330986, 100996479, 112218310, 134661972, 168327465, 201992958, 224436620, 336654930, 403985916, 504982395, 673309860, 1009964790, 2019929580]

約数ペア:

[(1, 2019929580), (2, 1009964790), (3, 673309860), (4, 504982395), (5, 403985916), (6, 336654930), (9, 224436620), (10, 201992958), (12, 168327465), (15, 134661972), (18, 112218310), (20, 100996479), (30, 67330986), (36, 56109155), (45, 44887324), (60, 33665493), (90, 22443662), (180, 11221831), (1093, 1848060), (2186, 924030), (3279, 616020), (4372, 462015), (5465, 369612), (6558, 308010), (9837, 205340), (10267, 196740), (10930, 184806), (13116, 154005), (16395, 123204), (19674, 102670), (20534, 98370), (21860, 92403), (30801, 65580), (32790, 61602), (39348, 51335), (41068, 49185)]