39169620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{4441}}^1$

素因数の和:4470

約数の個数: 108

約数和(自身を含む): 138243924

約数和(自身を除く): 99074304

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 4441, 8820, 8882, 13323, 17764, 22205, 26646, 31087, 39969, 44410, 53292, 62174, 66615, 79938, 88820, 93261, 124348, 133230, 155435, 159876, 186522, 199845, 217609, 266460, 279783, 310870, 373044, 399690, 435218, 466305, 559566, 621740, 652827, 799380, 870436, 932610, 1088045, 1119132, 1305654, 1398915, 1865220, 1958481, 2176090, 2611308, 2797830, 3264135, 3916962, 4352180, 5595660, 6528270, 7833924, 9792405, 13056540, 19584810, 39169620]

約数ペア:

[(1, 39169620), (2, 19584810), (3, 13056540), (4, 9792405), (5, 7833924), (6, 6528270), (7, 5595660), (9, 4352180), (10, 3916962), (12, 3264135), (14, 2797830), (15, 2611308), (18, 2176090), (20, 1958481), (21, 1865220), (28, 1398915), (30, 1305654), (35, 1119132), (36, 1088045), (42, 932610), (45, 870436), (49, 799380), (60, 652827), (63, 621740), (70, 559566), (84, 466305), (90, 435218), (98, 399690), (105, 373044), (126, 310870), (140, 279783), (147, 266460), (180, 217609), (196, 199845), (210, 186522), (245, 159876), (252, 155435), (294, 133230), (315, 124348), (420, 93261), (441, 88820), (490, 79938), (588, 66615), (630, 62174), (735, 53292), (882, 44410), (980, 39969), (1260, 31087), (1470, 26646), (1764, 22205), (2205, 17764), (2940, 13323), (4410, 8882), (4441, 8820)]