231666210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{29587}}^1$

素因数の和:29632

約数の個数: 64

約数和(自身を含む): 639100800

約数和(自身を除く): 407434590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 29587, 59174, 88761, 147935, 177522, 266283, 295870, 443805, 532566, 798849, 858023, 887610, 1331415, 1597698, 1716046, 2574069, 2662830, 3994245, 4290115, 5148138, 7722207, 7988490, 8580230, 12870345, 15444414, 23166621, 25740690, 38611035, 46333242, 77222070, 115833105, 231666210]

約数ペア:

[(1, 231666210), (2, 115833105), (3, 77222070), (5, 46333242), (6, 38611035), (9, 25740690), (10, 23166621), (15, 15444414), (18, 12870345), (27, 8580230), (29, 7988490), (30, 7722207), (45, 5148138), (54, 4290115), (58, 3994245), (87, 2662830), (90, 2574069), (135, 1716046), (145, 1597698), (174, 1331415), (261, 887610), (270, 858023), (290, 798849), (435, 532566), (522, 443805), (783, 295870), (870, 266283), (1305, 177522), (1566, 147935), (2610, 88761), (3915, 59174), (7830, 29587)]