34104140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 85929984

約数和(自身を除く): 51825844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 71, 73, 94, 140, 142, 146, 188, 235, 284, 292, 329, 355, 365, 470, 497, 511, 658, 710, 730, 940, 994, 1022, 1316, 1420, 1460, 1645, 1988, 2044, 2485, 2555, 3290, 3337, 3431, 4970, 5110, 5183, 6580, 6674, 6862, 9940, 10220, 10366, 13348, 13724, 16685, 17155, 20732, 23359, 24017, 25915, 33370, 34310, 36281, 46718, 48034, 51830, 66740, 68620, 72562, 93436, 96068, 103660, 116795, 120085, 145124, 181405, 233590, 240170, 243601, 362810, 467180, 480340, 487202, 725620, 974404, 1218005, 1705207, 2436010, 3410414, 4872020, 6820828, 8526035, 17052070, 34104140]

約数ペア:

[(1, 34104140), (2, 17052070), (4, 8526035), (5, 6820828), (7, 4872020), (10, 3410414), (14, 2436010), (20, 1705207), (28, 1218005), (35, 974404), (47, 725620), (70, 487202), (71, 480340), (73, 467180), (94, 362810), (140, 243601), (142, 240170), (146, 233590), (188, 181405), (235, 145124), (284, 120085), (292, 116795), (329, 103660), (355, 96068), (365, 93436), (470, 72562), (497, 68620), (511, 66740), (658, 51830), (710, 48034), (730, 46718), (940, 36281), (994, 34310), (1022, 33370), (1316, 25915), (1420, 24017), (1460, 23359), (1645, 20732), (1988, 17155), (2044, 16685), (2485, 13724), (2555, 13348), (3290, 10366), (3337, 10220), (3431, 9940), (4970, 6862), (5110, 6674), (5183, 6580)]