309665179190

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1543}}^1\times {\mathrm{378661}}^1$

素因数の和:380264

約数の個数: 32

約数和(自身を含む): 568283812416

約数和(自身を除く): 258618633226

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 1543, 3086, 7715, 15430, 81779, 163558, 378661, 408895, 757322, 817790, 1893305, 3786610, 20069033, 40138066, 100345165, 200690330, 584273923, 1168547846, 2921369615, 5842739230, 30966517919, 61933035838, 154832589595, 309665179190]

約数ペア:

[(1, 309665179190), (2, 154832589595), (5, 61933035838), (10, 30966517919), (53, 5842739230), (106, 2921369615), (265, 1168547846), (530, 584273923), (1543, 200690330), (3086, 100345165), (7715, 40138066), (15430, 20069033), (81779, 3786610), (163558, 1893305), (378661, 817790), (408895, 757322)]