68317830

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{12049}}^1$

素因数の和:12075

約数の個数: 80

約数和(自身を含む): 209959200

約数和(自身を除く): 141641370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 12049, 24098, 36147, 60245, 72294, 84343, 108441, 120490, 168686, 180735, 216882, 253029, 325323, 361470, 421715, 506058, 542205, 650646, 759087, 843430, 975969, 1084410, 1265145, 1518174, 1626615, 1951938, 2277261, 2530290, 3253230, 3795435, 4554522, 4879845, 6831783, 7590870, 9759690, 11386305, 13663566, 22772610, 34158915, 68317830]

約数ペア:

[(1, 68317830), (2, 34158915), (3, 22772610), (5, 13663566), (6, 11386305), (7, 9759690), (9, 7590870), (10, 6831783), (14, 4879845), (15, 4554522), (18, 3795435), (21, 3253230), (27, 2530290), (30, 2277261), (35, 1951938), (42, 1626615), (45, 1518174), (54, 1265145), (63, 1084410), (70, 975969), (81, 843430), (90, 759087), (105, 650646), (126, 542205), (135, 506058), (162, 421715), (189, 361470), (210, 325323), (270, 253029), (315, 216882), (378, 180735), (405, 168686), (567, 120490), (630, 108441), (810, 84343), (945, 72294), (1134, 60245), (1890, 36147), (2835, 24098), (5670, 12049)]