77200970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{14323}}^1$

素因数の和:14355

約数の個数: 48

約数和(自身を含む): 176357088

約数和(自身を除く): 99156118

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 14323, 28646, 71615, 100261, 143230, 157553, 200522, 315106, 501305, 701827, 787765, 1002610, 1102871, 1403654, 1575530, 2205742, 3509135, 5514355, 7018270, 7720097, 11028710, 15440194, 38600485, 77200970]

約数ペア:

[(1, 77200970), (2, 38600485), (5, 15440194), (7, 11028710), (10, 7720097), (11, 7018270), (14, 5514355), (22, 3509135), (35, 2205742), (49, 1575530), (55, 1403654), (70, 1102871), (77, 1002610), (98, 787765), (110, 701827), (154, 501305), (245, 315106), (385, 200522), (490, 157553), (539, 143230), (770, 100261), (1078, 71615), (2695, 28646), (5390, 14323)]