7795060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4283}}^1$

素因数の和:4312

約数の個数: 48

約数和(自身を含む): 20151936

約数和(自身を除く): 12356876

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 4283, 8566, 17132, 21415, 29981, 42830, 55679, 59962, 85660, 111358, 119924, 149905, 222716, 278395, 299810, 389753, 556790, 599620, 779506, 1113580, 1559012, 1948765, 3897530, 7795060]

約数ペア:

[(1, 7795060), (2, 3897530), (4, 1948765), (5, 1559012), (7, 1113580), (10, 779506), (13, 599620), (14, 556790), (20, 389753), (26, 299810), (28, 278395), (35, 222716), (52, 149905), (65, 119924), (70, 111358), (91, 85660), (130, 59962), (140, 55679), (182, 42830), (260, 29981), (364, 21415), (455, 17132), (910, 8566), (1820, 4283)]