12630870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 39674880

約数和(自身を除く): 27044010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 41, 42, 45, 54, 63, 70, 82, 90, 105, 123, 126, 135, 163, 189, 205, 210, 246, 270, 287, 315, 326, 369, 378, 410, 489, 574, 615, 630, 738, 815, 861, 945, 978, 1107, 1141, 1230, 1435, 1467, 1630, 1722, 1845, 1890, 2214, 2282, 2445, 2583, 2870, 2934, 3423, 3690, 4305, 4401, 4890, 5166, 5535, 5705, 6683, 6846, 7335, 7749, 8610, 8802, 10269, 11070, 11410, 12915, 13366, 14670, 15498, 17115, 20049, 20538, 22005, 25830, 30807, 33415, 34230, 38745, 40098, 44010, 46781, 51345, 60147, 61614, 66830, 77490, 93562, 100245, 102690, 120294, 140343, 154035, 180441, 200490, 233905, 280686, 300735, 308070, 360882, 421029, 467810, 601470, 701715, 842058, 902205, 1263087, 1403430, 1804410, 2105145, 2526174, 4210290, 6315435, 12630870]

約数ペア:

[(1, 12630870), (2, 6315435), (3, 4210290), (5, 2526174), (6, 2105145), (7, 1804410), (9, 1403430), (10, 1263087), (14, 902205), (15, 842058), (18, 701715), (21, 601470), (27, 467810), (30, 421029), (35, 360882), (41, 308070), (42, 300735), (45, 280686), (54, 233905), (63, 200490), (70, 180441), (82, 154035), (90, 140343), (105, 120294), (123, 102690), (126, 100245), (135, 93562), (163, 77490), (189, 66830), (205, 61614), (210, 60147), (246, 51345), (270, 46781), (287, 44010), (315, 40098), (326, 38745), (369, 34230), (378, 33415), (410, 30807), (489, 25830), (574, 22005), (615, 20538), (630, 20049), (738, 17115), (815, 15498), (861, 14670), (945, 13366), (978, 12915), (1107, 11410), (1141, 11070), (1230, 10269), (1435, 8802), (1467, 8610), (1630, 7749), (1722, 7335), (1845, 6846), (1890, 6683), (2214, 5705), (2282, 5535), (2445, 5166), (2583, 4890), (2870, 4401), (2934, 4305), (3423, 3690)]