966156940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{34679}}^1$

素因数の和:34894

約数の個数: 48

約数和(自身を含む): 2330496000

約数和(自身を除く): 1364339060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 199, 398, 796, 995, 1393, 1990, 2786, 3980, 5572, 6965, 13930, 27860, 34679, 69358, 138716, 173395, 242753, 346790, 485506, 693580, 971012, 1213765, 2427530, 4855060, 6901121, 13802242, 27604484, 34505605, 48307847, 69011210, 96615694, 138022420, 193231388, 241539235, 483078470, 966156940]

約数ペア:

[(1, 966156940), (2, 483078470), (4, 241539235), (5, 193231388), (7, 138022420), (10, 96615694), (14, 69011210), (20, 48307847), (28, 34505605), (35, 27604484), (70, 13802242), (140, 6901121), (199, 4855060), (398, 2427530), (796, 1213765), (995, 971012), (1393, 693580), (1990, 485506), (2786, 346790), (3980, 242753), (5572, 173395), (6965, 138716), (13930, 69358), (27860, 34679)]