30609384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 90720000

約数和(自身を除く): 60110616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 29, 34, 39, 51, 52, 58, 68, 78, 87, 102, 104, 116, 136, 156, 174, 199, 204, 221, 232, 312, 348, 377, 398, 408, 442, 493, 597, 663, 696, 754, 796, 884, 986, 1131, 1194, 1326, 1479, 1508, 1592, 1768, 1972, 2262, 2388, 2587, 2652, 2958, 3016, 3383, 3944, 4524, 4776, 5174, 5304, 5771, 5916, 6409, 6766, 7761, 9048, 10149, 10348, 11542, 11832, 12818, 13532, 15522, 17313, 19227, 20298, 20696, 23084, 25636, 27064, 31044, 34626, 38454, 40596, 43979, 46168, 51272, 62088, 69252, 75023, 76908, 81192, 87958, 98107, 131937, 138504, 150046, 153816, 175916, 196214, 225069, 263874, 294321, 300092, 351832, 392428, 450138, 527748, 588642, 600184, 784856, 900276, 1055496, 1177284, 1275391, 1800552, 2354568, 2550782, 3826173, 5101564, 7652346, 10203128, 15304692, 30609384]

約数ペア:

[(1, 30609384), (2, 15304692), (3, 10203128), (4, 7652346), (6, 5101564), (8, 3826173), (12, 2550782), (13, 2354568), (17, 1800552), (24, 1275391), (26, 1177284), (29, 1055496), (34, 900276), (39, 784856), (51, 600184), (52, 588642), (58, 527748), (68, 450138), (78, 392428), (87, 351832), (102, 300092), (104, 294321), (116, 263874), (136, 225069), (156, 196214), (174, 175916), (199, 153816), (204, 150046), (221, 138504), (232, 131937), (312, 98107), (348, 87958), (377, 81192), (398, 76908), (408, 75023), (442, 69252), (493, 62088), (597, 51272), (663, 46168), (696, 43979), (754, 40596), (796, 38454), (884, 34626), (986, 31044), (1131, 27064), (1194, 25636), (1326, 23084), (1479, 20696), (1508, 20298), (1592, 19227), (1768, 17313), (1972, 15522), (2262, 13532), (2388, 12818), (2587, 11832), (2652, 11542), (2958, 10348), (3016, 10149), (3383, 9048), (3944, 7761), (4524, 6766), (4776, 6409), (5174, 5916), (5304, 5771)]