813142770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:680

約数の個数: 128

約数和(自身を含む): 2199674880

約数和(自身を除く): 1386532110

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 47, 55, 66, 94, 103, 110, 141, 165, 206, 235, 282, 309, 330, 470, 509, 515, 517, 618, 705, 1018, 1030, 1034, 1133, 1410, 1527, 1545, 1551, 2266, 2545, 2585, 3054, 3090, 3102, 3399, 4841, 5090, 5170, 5599, 5665, 6798, 7635, 7755, 9682, 11198, 11330, 14523, 15270, 15510, 16797, 16995, 23923, 24205, 27995, 29046, 33594, 33990, 47846, 48410, 52427, 53251, 55990, 71769, 72615, 83985, 104854, 106502, 119615, 143538, 145230, 157281, 159753, 167970, 239230, 262135, 263153, 266255, 314562, 319506, 358845, 524270, 526306, 532510, 576697, 717690, 786405, 789459, 798765, 1153394, 1315765, 1572810, 1578918, 1597530, 1730091, 2464069, 2631530, 2883485, 3460182, 3947295, 4928138, 5766970, 7392207, 7894590, 8650455, 12320345, 14784414, 17300910, 24640690, 27104759, 36961035, 54209518, 73922070, 81314277, 135523795, 162628554, 271047590, 406571385, 813142770]

約数ペア:

[(1, 813142770), (2, 406571385), (3, 271047590), (5, 162628554), (6, 135523795), (10, 81314277), (11, 73922070), (15, 54209518), (22, 36961035), (30, 27104759), (33, 24640690), (47, 17300910), (55, 14784414), (66, 12320345), (94, 8650455), (103, 7894590), (110, 7392207), (141, 5766970), (165, 4928138), (206, 3947295), (235, 3460182), (282, 2883485), (309, 2631530), (330, 2464069), (470, 1730091), (509, 1597530), (515, 1578918), (517, 1572810), (618, 1315765), (705, 1153394), (1018, 798765), (1030, 789459), (1034, 786405), (1133, 717690), (1410, 576697), (1527, 532510), (1545, 526306), (1551, 524270), (2266, 358845), (2545, 319506), (2585, 314562), (3054, 266255), (3090, 263153), (3102, 262135), (3399, 239230), (4841, 167970), (5090, 159753), (5170, 157281), (5599, 145230), (5665, 143538), (6798, 119615), (7635, 106502), (7755, 104854), (9682, 83985), (11198, 72615), (11330, 71769), (14523, 55990), (15270, 53251), (15510, 52427), (16797, 48410), (16995, 47846), (23923, 33990), (24205, 33594), (27995, 29046)]