228363870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{17827}}^1$

素因数の和:17905

約数の個数: 64

約数和(自身を含む): 636673536

約数和(自身を除く): 408309666

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 1281, 1830, 2135, 2562, 4270, 6405, 12810, 17827, 35654, 53481, 89135, 106962, 124789, 178270, 249578, 267405, 374367, 534810, 623945, 748734, 1087447, 1247890, 1871835, 2174894, 3262341, 3743670, 5437235, 6524682, 7612129, 10874470, 15224258, 16311705, 22836387, 32623410, 38060645, 45672774, 76121290, 114181935, 228363870]

約数ペア:

[(1, 228363870), (2, 114181935), (3, 76121290), (5, 45672774), (6, 38060645), (7, 32623410), (10, 22836387), (14, 16311705), (15, 15224258), (21, 10874470), (30, 7612129), (35, 6524682), (42, 5437235), (61, 3743670), (70, 3262341), (105, 2174894), (122, 1871835), (183, 1247890), (210, 1087447), (305, 748734), (366, 623945), (427, 534810), (610, 374367), (854, 267405), (915, 249578), (1281, 178270), (1830, 124789), (2135, 106962), (2562, 89135), (4270, 53481), (6405, 35654), (12810, 17827)]