61426190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28307}}^1$

素因数の和:28352

約数の個数: 32

約数和(自身を含む): 130443264

約数和(自身を除く): 69017074

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 28307, 56614, 141535, 198149, 283070, 396298, 877517, 990745, 1755034, 1981490, 4387585, 6142619, 8775170, 12285238, 30713095, 61426190]

約数ペア:

[(1, 61426190), (2, 30713095), (5, 12285238), (7, 8775170), (10, 6142619), (14, 4387585), (31, 1981490), (35, 1755034), (62, 990745), (70, 877517), (155, 396298), (217, 283070), (310, 198149), (434, 141535), (1085, 56614), (2170, 28307)]