121148930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{55829}}^1$

素因数の和:55874

約数の個数: 32

約数和(自身を含む): 257264640

約数和(自身を除く): 136115710

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 55829, 111658, 279145, 390803, 558290, 781606, 1730699, 1954015, 3461398, 3908030, 8653495, 12114893, 17306990, 24229786, 60574465, 121148930]

約数ペア:

[(1, 121148930), (2, 60574465), (5, 24229786), (7, 17306990), (10, 12114893), (14, 8653495), (31, 3908030), (35, 3461398), (62, 1954015), (70, 1730699), (155, 781606), (217, 558290), (310, 390803), (434, 279145), (1085, 111658), (2170, 55829)]