2469968235

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1753}}^1$

素因数の和:1855

約数の個数: 120

約数和(自身を含む): 5226050016

約数和(自身を除く): 2756081781

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 71, 81, 105, 135, 147, 189, 213, 245, 315, 355, 405, 441, 497, 567, 639, 735, 945, 1065, 1323, 1491, 1753, 1917, 2205, 2485, 2835, 3195, 3479, 3969, 4473, 5259, 5751, 6615, 7455, 8765, 9585, 10437, 12271, 13419, 15777, 17395, 19845, 22365, 26295, 28755, 31311, 36813, 40257, 47331, 52185, 61355, 67095, 78885, 85897, 93933, 110439, 124463, 141993, 156555, 184065, 201285, 236655, 257691, 281799, 331317, 373389, 429485, 469665, 552195, 622315, 709965, 773073, 871241, 993951, 1120167, 1288455, 1408995, 1656585, 1866945, 2319219, 2613723, 3360501, 3865365, 4356205, 4969755, 5600835, 6098687, 6957657, 7841169, 10081503, 11596095, 13068615, 16802505, 18296061, 23523507, 30493435, 34788285, 39205845, 50407515, 54888183, 70570521, 91480305, 117617535, 164664549, 274440915, 352852605, 493993647, 823322745, 2469968235]

約数ペア:

[(1, 2469968235), (3, 823322745), (5, 493993647), (7, 352852605), (9, 274440915), (15, 164664549), (21, 117617535), (27, 91480305), (35, 70570521), (45, 54888183), (49, 50407515), (63, 39205845), (71, 34788285), (81, 30493435), (105, 23523507), (135, 18296061), (147, 16802505), (189, 13068615), (213, 11596095), (245, 10081503), (315, 7841169), (355, 6957657), (405, 6098687), (441, 5600835), (497, 4969755), (567, 4356205), (639, 3865365), (735, 3360501), (945, 2613723), (1065, 2319219), (1323, 1866945), (1491, 1656585), (1753, 1408995), (1917, 1288455), (2205, 1120167), (2485, 993951), (2835, 871241), (3195, 773073), (3479, 709965), (3969, 622315), (4473, 552195), (5259, 469665), (5751, 429485), (6615, 373389), (7455, 331317), (8765, 281799), (9585, 257691), (10437, 236655), (12271, 201285), (13419, 184065), (15777, 156555), (17395, 141993), (19845, 124463), (22365, 110439), (26295, 93933), (28755, 85897), (31311, 78885), (36813, 67095), (40257, 61355), (47331, 52185)]