122322690

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1061}}^1$

素因数の和:1145

約数の個数: 128

約数和(自身を含む): 379261440

約数和(自身を除く): 256938750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 61, 63, 70, 90, 105, 122, 126, 135, 183, 189, 210, 270, 305, 315, 366, 378, 427, 549, 610, 630, 854, 915, 945, 1061, 1098, 1281, 1647, 1830, 1890, 2122, 2135, 2562, 2745, 3183, 3294, 3843, 4270, 5305, 5490, 6366, 6405, 7427, 7686, 8235, 9549, 10610, 11529, 12810, 14854, 15915, 16470, 19098, 19215, 22281, 23058, 28647, 31830, 37135, 38430, 44562, 47745, 57294, 57645, 64721, 66843, 74270, 95490, 111405, 115290, 129442, 133686, 143235, 194163, 200529, 222810, 286470, 323605, 334215, 388326, 401058, 453047, 582489, 647210, 668430, 906094, 970815, 1002645, 1164978, 1359141, 1747467, 1941630, 2005290, 2265235, 2718282, 2912445, 3494934, 4077423, 4530470, 5824890, 6795705, 8154846, 8737335, 12232269, 13591410, 17474670, 20387115, 24464538, 40774230, 61161345, 122322690]

約数ペア:

[(1, 122322690), (2, 61161345), (3, 40774230), (5, 24464538), (6, 20387115), (7, 17474670), (9, 13591410), (10, 12232269), (14, 8737335), (15, 8154846), (18, 6795705), (21, 5824890), (27, 4530470), (30, 4077423), (35, 3494934), (42, 2912445), (45, 2718282), (54, 2265235), (61, 2005290), (63, 1941630), (70, 1747467), (90, 1359141), (105, 1164978), (122, 1002645), (126, 970815), (135, 906094), (183, 668430), (189, 647210), (210, 582489), (270, 453047), (305, 401058), (315, 388326), (366, 334215), (378, 323605), (427, 286470), (549, 222810), (610, 200529), (630, 194163), (854, 143235), (915, 133686), (945, 129442), (1061, 115290), (1098, 111405), (1281, 95490), (1647, 74270), (1830, 66843), (1890, 64721), (2122, 57645), (2135, 57294), (2562, 47745), (2745, 44562), (3183, 38430), (3294, 37135), (3843, 31830), (4270, 28647), (5305, 23058), (5490, 22281), (6366, 19215), (6405, 19098), (7427, 16470), (7686, 15915), (8235, 14854), (9549, 12810), (10610, 11529)]