74939190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{86137}}^1$

素因数の和:86176

約数の個数: 32

約数和(自身を含む): 186058080

約数和(自身を除く): 111118890

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 86137, 172274, 258411, 430685, 516822, 861370, 1292055, 2497973, 2584110, 4995946, 7493919, 12489865, 14987838, 24979730, 37469595, 74939190]

約数ペア:

[(1, 74939190), (2, 37469595), (3, 24979730), (5, 14987838), (6, 12489865), (10, 7493919), (15, 4995946), (29, 2584110), (30, 2497973), (58, 1292055), (87, 861370), (145, 516822), (174, 430685), (290, 258411), (435, 172274), (870, 86137)]