72829090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{653}}^1$

素因数の和:1266

約数の個数: 32

約数和(自身を含む): 138438720

約数和(自身を除く): 65609630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 587, 653, 1174, 1306, 2935, 3265, 5870, 6530, 11153, 12407, 22306, 24814, 55765, 62035, 111530, 124070, 383311, 766622, 1916555, 3833110, 7282909, 14565818, 36414545, 72829090]

約数ペア:

[(1, 72829090), (2, 36414545), (5, 14565818), (10, 7282909), (19, 3833110), (38, 1916555), (95, 766622), (190, 383311), (587, 124070), (653, 111530), (1174, 62035), (1306, 55765), (2935, 24814), (3265, 22306), (5870, 12407), (6530, 11153)]