521008410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{102763}}^1$

素因数の和:102799

約数の個数: 48

約数和(自身を含む): 1354018464

約数和(自身を除く): 833010054

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 102763, 205526, 308289, 513815, 616578, 1027630, 1335919, 1541445, 2671838, 3082890, 4007757, 6679595, 8015514, 13359190, 17366947, 20038785, 34733894, 40077570, 52100841, 86834735, 104201682, 173669470, 260504205, 521008410]

約数ペア:

[(1, 521008410), (2, 260504205), (3, 173669470), (5, 104201682), (6, 86834735), (10, 52100841), (13, 40077570), (15, 34733894), (26, 20038785), (30, 17366947), (39, 13359190), (65, 8015514), (78, 6679595), (130, 4007757), (169, 3082890), (195, 2671838), (338, 1541445), (390, 1335919), (507, 1027630), (845, 616578), (1014, 513815), (1690, 308289), (2535, 205526), (5070, 102763)]