68958570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{74149}}^1$

素因数の和:74190

約数の個数: 32

約数和(自身を含む): 170841600

約数和(自身を除く): 101883030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 74149, 148298, 222447, 370745, 444894, 741490, 1112235, 2224470, 2298619, 4597238, 6895857, 11493095, 13791714, 22986190, 34479285, 68958570]

約数ペア:

[(1, 68958570), (2, 34479285), (3, 22986190), (5, 13791714), (6, 11493095), (10, 6895857), (15, 4597238), (30, 2298619), (31, 2224470), (62, 1112235), (93, 741490), (155, 444894), (186, 370745), (310, 222447), (465, 148298), (930, 74149)]