6942180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{16529}}^1$

素因数の和:16548

約数の個数: 48

約数和(自身を含む): 22216320

約数和(自身を除く): 15274140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 16529, 33058, 49587, 66116, 82645, 99174, 115703, 165290, 198348, 231406, 247935, 330580, 347109, 462812, 495870, 578515, 694218, 991740, 1157030, 1388436, 1735545, 2314060, 3471090, 6942180]

約数ペア:

[(1, 6942180), (2, 3471090), (3, 2314060), (4, 1735545), (5, 1388436), (6, 1157030), (7, 991740), (10, 694218), (12, 578515), (14, 495870), (15, 462812), (20, 347109), (21, 330580), (28, 247935), (30, 231406), (35, 198348), (42, 165290), (60, 115703), (70, 99174), (84, 82645), (105, 66116), (140, 49587), (210, 33058), (420, 16529)]