131436810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11321}}^1$

素因数の和:11380

約数の個数: 64

約数和(自身を含む): 358680960

約数和(自身を除く): 227244150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2322, 3870, 5805, 11321, 11610, 22642, 33963, 56605, 67926, 101889, 113210, 169815, 203778, 305667, 339630, 486803, 509445, 611334, 973606, 1018890, 1460409, 1528335, 2434015, 2920818, 3056670, 4381227, 4868030, 7302045, 8762454, 13143681, 14604090, 21906135, 26287362, 43812270, 65718405, 131436810]

約数ペア:

[(1, 131436810), (2, 65718405), (3, 43812270), (5, 26287362), (6, 21906135), (9, 14604090), (10, 13143681), (15, 8762454), (18, 7302045), (27, 4868030), (30, 4381227), (43, 3056670), (45, 2920818), (54, 2434015), (86, 1528335), (90, 1460409), (129, 1018890), (135, 973606), (215, 611334), (258, 509445), (270, 486803), (387, 339630), (430, 305667), (645, 203778), (774, 169815), (1161, 113210), (1290, 101889), (1935, 67926), (2322, 56605), (3870, 33963), (5805, 22642), (11321, 11610)]