81840930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{88001}}^1$

素因数の和:88042

約数の個数: 32

約数和(自身を含む): 202756608

約数和(自身を除く): 120915678

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 88001, 176002, 264003, 440005, 528006, 880010, 1320015, 2640030, 2728031, 5456062, 8184093, 13640155, 16368186, 27280310, 40920465, 81840930]

約数ペア:

[(1, 81840930), (2, 40920465), (3, 27280310), (5, 16368186), (6, 13640155), (10, 8184093), (15, 5456062), (30, 2728031), (31, 2640030), (62, 1320015), (93, 880010), (155, 528006), (186, 440005), (310, 264003), (465, 176002), (930, 88001)]