230045730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:384

約数の個数: 128

約数和(自身を含む): 614891520

約数和(自身を除く): 384845790

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 47, 57, 62, 93, 94, 95, 114, 141, 155, 186, 190, 235, 277, 282, 285, 310, 465, 470, 554, 570, 589, 705, 831, 893, 930, 1178, 1385, 1410, 1457, 1662, 1767, 1786, 2679, 2770, 2914, 2945, 3534, 4155, 4371, 4465, 5263, 5358, 5890, 7285, 8310, 8587, 8742, 8835, 8930, 10526, 13019, 13395, 14570, 15789, 17174, 17670, 21855, 25761, 26038, 26315, 26790, 27683, 31578, 39057, 42935, 43710, 51522, 52630, 55366, 65095, 78114, 78945, 83049, 85870, 128805, 130190, 138415, 157890, 163153, 166098, 195285, 247361, 257610, 276830, 326306, 390570, 403589, 415245, 489459, 494722, 742083, 807178, 815765, 830490, 978918, 1210767, 1236805, 1484166, 1631530, 2017945, 2421534, 2447295, 2473610, 3710415, 4035890, 4894590, 6053835, 7420830, 7668191, 12107670, 15336382, 23004573, 38340955, 46009146, 76681910, 115022865, 230045730]

約数ペア:

[(1, 230045730), (2, 115022865), (3, 76681910), (5, 46009146), (6, 38340955), (10, 23004573), (15, 15336382), (19, 12107670), (30, 7668191), (31, 7420830), (38, 6053835), (47, 4894590), (57, 4035890), (62, 3710415), (93, 2473610), (94, 2447295), (95, 2421534), (114, 2017945), (141, 1631530), (155, 1484166), (186, 1236805), (190, 1210767), (235, 978918), (277, 830490), (282, 815765), (285, 807178), (310, 742083), (465, 494722), (470, 489459), (554, 415245), (570, 403589), (589, 390570), (705, 326306), (831, 276830), (893, 257610), (930, 247361), (1178, 195285), (1385, 166098), (1410, 163153), (1457, 157890), (1662, 138415), (1767, 130190), (1786, 128805), (2679, 85870), (2770, 83049), (2914, 78945), (2945, 78114), (3534, 65095), (4155, 55366), (4371, 52630), (4465, 51522), (5263, 43710), (5358, 42935), (5890, 39057), (7285, 31578), (8310, 27683), (8587, 26790), (8742, 26315), (8835, 26038), (8930, 25761), (10526, 21855), (13019, 17670), (13395, 17174), (14570, 15789)]