531901370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7591}}^1$

素因数の和:7636

約数の個数: 96

約数和(自身を含む): 1308617856

約数和(自身を除く): 776716486

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 49, 55, 65, 70, 77, 91, 98, 110, 130, 143, 154, 182, 245, 286, 385, 455, 490, 539, 637, 715, 770, 910, 1001, 1078, 1274, 1430, 2002, 2695, 3185, 5005, 5390, 6370, 7007, 7591, 10010, 14014, 15182, 35035, 37955, 53137, 70070, 75910, 83501, 98683, 106274, 167002, 197366, 265685, 371959, 417505, 493415, 531370, 584507, 690781, 743918, 835010, 986830, 1085513, 1169014, 1381562, 1859795, 2171026, 2922535, 3453905, 3719590, 4091549, 4835467, 5427565, 5845070, 6907810, 7598591, 8183098, 9670934, 10855130, 15197182, 20457745, 24177335, 37992955, 40915490, 48354670, 53190137, 75985910, 106380274, 265950685, 531901370]

約数ペア:

[(1, 531901370), (2, 265950685), (5, 106380274), (7, 75985910), (10, 53190137), (11, 48354670), (13, 40915490), (14, 37992955), (22, 24177335), (26, 20457745), (35, 15197182), (49, 10855130), (55, 9670934), (65, 8183098), (70, 7598591), (77, 6907810), (91, 5845070), (98, 5427565), (110, 4835467), (130, 4091549), (143, 3719590), (154, 3453905), (182, 2922535), (245, 2171026), (286, 1859795), (385, 1381562), (455, 1169014), (490, 1085513), (539, 986830), (637, 835010), (715, 743918), (770, 690781), (910, 584507), (1001, 531370), (1078, 493415), (1274, 417505), (1430, 371959), (2002, 265685), (2695, 197366), (3185, 167002), (5005, 106274), (5390, 98683), (6370, 83501), (7007, 75910), (7591, 70070), (10010, 53137), (14014, 37955), (15182, 35035)]