42484570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7213}}^1$

素因数の和:7270

約数の個数: 32

約数和(自身を含む): 83105280

約数和(自身を除く): 40620710

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 7213, 14426, 36065, 72130, 137047, 223603, 274094, 447206, 685235, 1118015, 1370470, 2236030, 4248457, 8496914, 21242285, 42484570]

約数ペア:

[(1, 42484570), (2, 21242285), (5, 8496914), (10, 4248457), (19, 2236030), (31, 1370470), (38, 1118015), (62, 685235), (95, 447206), (155, 274094), (190, 223603), (310, 137047), (589, 72130), (1178, 36065), (2945, 14426), (5890, 7213)]