12389841660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{719503}}^1$

素因数の和:719563

約数の個数: 96

約数和(自身を含む): 40614561792

約数和(自身を除く): 28224720132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3444, 4305, 5740, 8610, 17220, 719503, 1439006, 2158509, 2878012, 3597515, 4317018, 5036521, 7195030, 8634036, 10073042, 10792545, 14390060, 15109563, 20146084, 21585090, 25182605, 29499623, 30219126, 43170180, 50365210, 58999246, 60438252, 75547815, 88498869, 100730420, 117998492, 147498115, 151095630, 176997738, 206497361, 294996230, 302191260, 353995476, 412994722, 442494345, 589992460, 619492083, 825989444, 884988690, 1032486805, 1238984166, 1769977380, 2064973610, 2477968332, 3097460415, 4129947220, 6194920830, 12389841660]

約数ペア:

[(1, 12389841660), (2, 6194920830), (3, 4129947220), (4, 3097460415), (5, 2477968332), (6, 2064973610), (7, 1769977380), (10, 1238984166), (12, 1032486805), (14, 884988690), (15, 825989444), (20, 619492083), (21, 589992460), (28, 442494345), (30, 412994722), (35, 353995476), (41, 302191260), (42, 294996230), (60, 206497361), (70, 176997738), (82, 151095630), (84, 147498115), (105, 117998492), (123, 100730420), (140, 88498869), (164, 75547815), (205, 60438252), (210, 58999246), (246, 50365210), (287, 43170180), (410, 30219126), (420, 29499623), (492, 25182605), (574, 21585090), (615, 20146084), (820, 15109563), (861, 14390060), (1148, 10792545), (1230, 10073042), (1435, 8634036), (1722, 7195030), (2460, 5036521), (2870, 4317018), (3444, 3597515), (4305, 2878012), (5740, 2158509), (8610, 1439006), (17220, 719503)]