270522

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 711360

約数和(自身を除く): 440838

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 113, 114, 126, 133, 171, 226, 266, 339, 342, 399, 678, 791, 798, 1017, 1197, 1582, 2034, 2147, 2373, 2394, 4294, 4746, 6441, 7119, 12882, 14238, 15029, 19323, 30058, 38646, 45087, 90174, 135261, 270522]

約数ペア:

[(1, 270522), (2, 135261), (3, 90174), (6, 45087), (7, 38646), (9, 30058), (14, 19323), (18, 15029), (19, 14238), (21, 12882), (38, 7119), (42, 6441), (57, 4746), (63, 4294), (113, 2394), (114, 2373), (126, 2147), (133, 2034), (171, 1582), (226, 1197), (266, 1017), (339, 798), (342, 791), (399, 678)]