27292020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{9283}}^1$

素因数の和:9309

約数の個数: 72

約数和(自身を含む): 88903584

約数和(自身を除く): 61611564

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 9283, 18566, 27849, 37132, 46415, 55698, 64981, 92830, 111396, 129962, 139245, 185660, 194943, 259924, 278490, 324905, 389886, 454867, 556980, 649810, 779772, 909734, 974715, 1299620, 1364601, 1819468, 1949430, 2274335, 2729202, 3898860, 4548670, 5458404, 6823005, 9097340, 13646010, 27292020]

約数ペア:

[(1, 27292020), (2, 13646010), (3, 9097340), (4, 6823005), (5, 5458404), (6, 4548670), (7, 3898860), (10, 2729202), (12, 2274335), (14, 1949430), (15, 1819468), (20, 1364601), (21, 1299620), (28, 974715), (30, 909734), (35, 779772), (42, 649810), (49, 556980), (60, 454867), (70, 389886), (84, 324905), (98, 278490), (105, 259924), (140, 194943), (147, 185660), (196, 139245), (210, 129962), (245, 111396), (294, 92830), (420, 64981), (490, 55698), (588, 46415), (735, 37132), (980, 27849), (1470, 18566), (2940, 9283)]