30661344

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:317

約数の個数: 144

約数和(自身を含む): 101582208

約数和(自身を除く): 70920864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 67, 72, 84, 96, 112, 126, 134, 144, 168, 201, 224, 227, 252, 268, 288, 336, 402, 454, 469, 504, 536, 603, 672, 681, 804, 908, 938, 1008, 1072, 1206, 1362, 1407, 1589, 1608, 1816, 1876, 2016, 2043, 2144, 2412, 2724, 2814, 3178, 3216, 3632, 3752, 4086, 4221, 4767, 4824, 5448, 5628, 6356, 6432, 7264, 7504, 8172, 8442, 9534, 9648, 10896, 11256, 12712, 14301, 15008, 15209, 16344, 16884, 19068, 19296, 21792, 22512, 25424, 28602, 30418, 32688, 33768, 38136, 45024, 45627, 50848, 57204, 60836, 65376, 67536, 76272, 91254, 106463, 114408, 121672, 135072, 136881, 152544, 182508, 212926, 228816, 243344, 273762, 319389, 365016, 425852, 457632, 486688, 547524, 638778, 730032, 851704, 958167, 1095048, 1277556, 1460064, 1703408, 1916334, 2190096, 2555112, 3406816, 3832668, 4380192, 5110224, 7665336, 10220448, 15330672, 30661344]

約数ペア:

[(1, 30661344), (2, 15330672), (3, 10220448), (4, 7665336), (6, 5110224), (7, 4380192), (8, 3832668), (9, 3406816), (12, 2555112), (14, 2190096), (16, 1916334), (18, 1703408), (21, 1460064), (24, 1277556), (28, 1095048), (32, 958167), (36, 851704), (42, 730032), (48, 638778), (56, 547524), (63, 486688), (67, 457632), (72, 425852), (84, 365016), (96, 319389), (112, 273762), (126, 243344), (134, 228816), (144, 212926), (168, 182508), (201, 152544), (224, 136881), (227, 135072), (252, 121672), (268, 114408), (288, 106463), (336, 91254), (402, 76272), (454, 67536), (469, 65376), (504, 60836), (536, 57204), (603, 50848), (672, 45627), (681, 45024), (804, 38136), (908, 33768), (938, 32688), (1008, 30418), (1072, 28602), (1206, 25424), (1362, 22512), (1407, 21792), (1589, 19296), (1608, 19068), (1816, 16884), (1876, 16344), (2016, 15209), (2043, 15008), (2144, 14301), (2412, 12712), (2724, 11256), (2814, 10896), (3178, 9648), (3216, 9534), (3632, 8442), (3752, 8172), (4086, 7504), (4221, 7264), (4767, 6432), (4824, 6356), (5448, 5628)]