76910120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{274679}}^1$

素因数の和:274697

約数の個数: 32

約数和(自身を含む): 197769600

約数和(自身を除く): 120859480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 274679, 549358, 1098716, 1373395, 1922753, 2197432, 2746790, 3845506, 5493580, 7691012, 9613765, 10987160, 15382024, 19227530, 38455060, 76910120]

約数ペア:

[(1, 76910120), (2, 38455060), (4, 19227530), (5, 15382024), (7, 10987160), (8, 9613765), (10, 7691012), (14, 5493580), (20, 3845506), (28, 2746790), (35, 2197432), (40, 1922753), (56, 1373395), (70, 1098716), (140, 549358), (280, 274679)]