66465490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73039}}^1$

素因数の和:73066

約数の個数: 32

約数和(自身を含む): 147248640

約数和(自身を除く): 80783150

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 73039, 146078, 365195, 511273, 730390, 949507, 1022546, 1899014, 2556365, 4747535, 5112730, 6646549, 9495070, 13293098, 33232745, 66465490]

約数ペア:

[(1, 66465490), (2, 33232745), (5, 13293098), (7, 9495070), (10, 6646549), (13, 5112730), (14, 4747535), (26, 2556365), (35, 1899014), (65, 1022546), (70, 949507), (91, 730390), (130, 511273), (182, 365195), (455, 146078), (910, 73039)]