151590930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:456

約数の個数: 128

約数和(自身を含む): 413614080

約数和(自身を除く): 262023150

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 31, 38, 46, 57, 62, 69, 93, 95, 114, 115, 138, 155, 186, 190, 230, 285, 310, 345, 373, 437, 465, 570, 589, 690, 713, 746, 874, 930, 1119, 1178, 1311, 1426, 1767, 1865, 2139, 2185, 2238, 2622, 2945, 3534, 3565, 3730, 4278, 4370, 5595, 5890, 6555, 7087, 7130, 8579, 8835, 10695, 11190, 11563, 13110, 13547, 14174, 17158, 17670, 21261, 21390, 23126, 25737, 27094, 34689, 35435, 40641, 42522, 42895, 51474, 57815, 67735, 69378, 70870, 81282, 85790, 106305, 115630, 128685, 135470, 163001, 173445, 203205, 212610, 219697, 257370, 265949, 326002, 346890, 406410, 439394, 489003, 531898, 659091, 797847, 815005, 978006, 1098485, 1318182, 1329745, 1595694, 1630010, 2196970, 2445015, 2659490, 3295455, 3989235, 4890030, 5053031, 6590910, 7978470, 10106062, 15159093, 25265155, 30318186, 50530310, 75795465, 151590930]

約数ペア:

[(1, 151590930), (2, 75795465), (3, 50530310), (5, 30318186), (6, 25265155), (10, 15159093), (15, 10106062), (19, 7978470), (23, 6590910), (30, 5053031), (31, 4890030), (38, 3989235), (46, 3295455), (57, 2659490), (62, 2445015), (69, 2196970), (93, 1630010), (95, 1595694), (114, 1329745), (115, 1318182), (138, 1098485), (155, 978006), (186, 815005), (190, 797847), (230, 659091), (285, 531898), (310, 489003), (345, 439394), (373, 406410), (437, 346890), (465, 326002), (570, 265949), (589, 257370), (690, 219697), (713, 212610), (746, 203205), (874, 173445), (930, 163001), (1119, 135470), (1178, 128685), (1311, 115630), (1426, 106305), (1767, 85790), (1865, 81282), (2139, 70870), (2185, 69378), (2238, 67735), (2622, 57815), (2945, 51474), (3534, 42895), (3565, 42522), (3730, 40641), (4278, 35435), (4370, 34689), (5595, 27094), (5890, 25737), (6555, 23126), (7087, 21390), (7130, 21261), (8579, 17670), (8835, 17158), (10695, 14174), (11190, 13547), (11563, 13110)]