30568986

素因数分解:

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

素因数の和:260

約数の個数: 72

約数和(自身を含む): 80389920

約数和(自身を除く): 49820934

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, 12769, 12882, 14238, 15029, 19323, 25538, 30058, 38307, 38646, 45087, 76614, 89383, 90174, 114921, 135261, 178766, 229842, 242611, 268149, 270522, 485222, 536298, 727833, 804447, 1455666, 1608894, 1698277, 2183499, 3396554, 4366998, 5094831, 10189662, 15284493, 30568986]

約数ペア:

[(1, 30568986), (2, 15284493), (3, 10189662), (6, 5094831), (7, 4366998), (9, 3396554), (14, 2183499), (18, 1698277), (19, 1608894), (21, 1455666), (38, 804447), (42, 727833), (57, 536298), (63, 485222), (113, 270522), (114, 268149), (126, 242611), (133, 229842), (171, 178766), (226, 135261), (266, 114921), (339, 90174), (342, 89383), (399, 76614), (678, 45087), (791, 38646), (798, 38307), (1017, 30058), (1197, 25538), (1582, 19323), (2034, 15029), (2147, 14238), (2373, 12882), (2394, 12769), (4294, 7119), (4746, 6441)]