30619270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1609}}^1$

素因数の和:1800

約数の個数: 32

約数和(自身を含む): 60510240

約数和(自身を除く): 29890970

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 173, 346, 865, 1609, 1730, 1903, 3218, 3806, 8045, 9515, 16090, 17699, 19030, 35398, 88495, 176990, 278357, 556714, 1391785, 2783570, 3061927, 6123854, 15309635, 30619270]

約数ペア:

[(1, 30619270), (2, 15309635), (5, 6123854), (10, 3061927), (11, 2783570), (22, 1391785), (55, 556714), (110, 278357), (173, 176990), (346, 88495), (865, 35398), (1609, 19030), (1730, 17699), (1903, 16090), (3218, 9515), (3806, 8045)]