84074790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{90403}}^1$

素因数の和:90444

約数の個数: 32

約数和(自身を含む): 208290816

約数和(自身を除く): 124216026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 90403, 180806, 271209, 452015, 542418, 904030, 1356045, 2712090, 2802493, 5604986, 8407479, 14012465, 16814958, 28024930, 42037395, 84074790]

約数ペア:

[(1, 84074790), (2, 42037395), (3, 28024930), (5, 16814958), (6, 14012465), (10, 8407479), (15, 5604986), (30, 2802493), (31, 2712090), (62, 1356045), (93, 904030), (155, 542418), (186, 452015), (310, 271209), (465, 180806), (930, 90403)]