65903110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72421}}^1$

素因数の和:72448

約数の個数: 32

約数和(自身を含む): 146002752

約数和(自身を除く): 80099642

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 72421, 144842, 362105, 506947, 724210, 941473, 1013894, 1882946, 2534735, 4707365, 5069470, 6590311, 9414730, 13180622, 32951555, 65903110]

約数ペア:

[(1, 65903110), (2, 32951555), (5, 13180622), (7, 9414730), (10, 6590311), (13, 5069470), (14, 4707365), (26, 2534735), (35, 1882946), (65, 1013894), (70, 941473), (91, 724210), (130, 506947), (182, 362105), (455, 144842), (910, 72421)]