77276290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{84919}}^1$

素因数の和:84946

約数の個数: 32

約数和(自身を含む): 171198720

約数和(自身を除く): 93922430

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 84919, 169838, 424595, 594433, 849190, 1103947, 1188866, 2207894, 2972165, 5519735, 5944330, 7727629, 11039470, 15455258, 38638145, 77276290]

約数ペア:

[(1, 77276290), (2, 38638145), (5, 15455258), (7, 11039470), (10, 7727629), (13, 5944330), (14, 5519735), (26, 2972165), (35, 2207894), (65, 1188866), (70, 1103947), (91, 849190), (130, 594433), (182, 424595), (455, 169838), (910, 84919)]