121383670

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{647}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 222689088

約数和(自身を除く): 101305418

約数列:

[1, 2, 5, 10, 73, 146, 257, 365, 514, 647, 730, 1285, 1294, 2570, 3235, 6470, 18761, 37522, 47231, 93805, 94462, 166279, 187610, 236155, 332558, 472310, 831395, 1662790, 12138367, 24276734, 60691835, 121383670]

約数ペア:

[(1, 121383670), (2, 60691835), (5, 24276734), (10, 12138367), (73, 1662790), (146, 831395), (257, 472310), (365, 332558), (514, 236155), (647, 187610), (730, 166279), (1285, 94462), (1294, 93805), (2570, 47231), (3235, 37522), (6470, 18761)]