19095570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:904

約数の個数: 96

約数和(自身を含む): 56347200

約数和(自身を除く): 37251630

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 859, 1170, 1235, 1482, 1710, 1718, 2223, 2470, 2577, 3705, 4295, 4446, 5154, 7410, 7731, 8590, 11115, 11167, 12885, 15462, 16321, 22230, 22334, 25770, 32642, 33501, 38655, 48963, 55835, 67002, 77310, 81605, 97926, 100503, 111670, 146889, 163210, 167505, 201006, 212173, 244815, 293778, 335010, 424346, 489630, 502515, 636519, 734445, 1005030, 1060865, 1273038, 1468890, 1909557, 2121730, 3182595, 3819114, 6365190, 9547785, 19095570]

約数ペア:

[(1, 19095570), (2, 9547785), (3, 6365190), (5, 3819114), (6, 3182595), (9, 2121730), (10, 1909557), (13, 1468890), (15, 1273038), (18, 1060865), (19, 1005030), (26, 734445), (30, 636519), (38, 502515), (39, 489630), (45, 424346), (57, 335010), (65, 293778), (78, 244815), (90, 212173), (95, 201006), (114, 167505), (117, 163210), (130, 146889), (171, 111670), (190, 100503), (195, 97926), (234, 81605), (247, 77310), (285, 67002), (342, 55835), (390, 48963), (494, 38655), (570, 33501), (585, 32642), (741, 25770), (855, 22334), (859, 22230), (1170, 16321), (1235, 15462), (1482, 12885), (1710, 11167), (1718, 11115), (2223, 8590), (2470, 7731), (2577, 7410), (3705, 5154), (4295, 4446)]