112233870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1381}}^1$

素因数の和:1447

約数の個数: 128

約数和(自身を含む): 350254080

約数和(自身を除く): 238020210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 43, 45, 54, 63, 70, 86, 90, 105, 126, 129, 135, 189, 210, 215, 258, 270, 301, 315, 378, 387, 430, 602, 630, 645, 774, 903, 945, 1161, 1290, 1381, 1505, 1806, 1890, 1935, 2322, 2709, 2762, 3010, 3870, 4143, 4515, 5418, 5805, 6905, 8127, 8286, 9030, 9667, 11610, 12429, 13545, 13810, 16254, 19334, 20715, 24858, 27090, 29001, 37287, 40635, 41430, 48335, 58002, 59383, 62145, 74574, 81270, 87003, 96670, 118766, 124290, 145005, 174006, 178149, 186435, 261009, 290010, 296915, 356298, 372870, 415681, 435015, 522018, 534447, 593830, 831362, 870030, 890745, 1068894, 1247043, 1305045, 1603341, 1781490, 2078405, 2494086, 2610090, 2672235, 3206682, 3741129, 4156810, 5344470, 6235215, 7482258, 8016705, 11223387, 12470430, 16033410, 18705645, 22446774, 37411290, 56116935, 112233870]

約数ペア:

[(1, 112233870), (2, 56116935), (3, 37411290), (5, 22446774), (6, 18705645), (7, 16033410), (9, 12470430), (10, 11223387), (14, 8016705), (15, 7482258), (18, 6235215), (21, 5344470), (27, 4156810), (30, 3741129), (35, 3206682), (42, 2672235), (43, 2610090), (45, 2494086), (54, 2078405), (63, 1781490), (70, 1603341), (86, 1305045), (90, 1247043), (105, 1068894), (126, 890745), (129, 870030), (135, 831362), (189, 593830), (210, 534447), (215, 522018), (258, 435015), (270, 415681), (301, 372870), (315, 356298), (378, 296915), (387, 290010), (430, 261009), (602, 186435), (630, 178149), (645, 174006), (774, 145005), (903, 124290), (945, 118766), (1161, 96670), (1290, 87003), (1381, 81270), (1505, 74574), (1806, 62145), (1890, 59383), (1935, 58002), (2322, 48335), (2709, 41430), (2762, 40635), (3010, 37287), (3870, 29001), (4143, 27090), (4515, 24858), (5418, 20715), (5805, 19334), (6905, 16254), (8127, 13810), (8286, 13545), (9030, 12429), (9667, 11610)]