781828260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{11321}}^1$

素因数の和:12484

約数の個数: 48

約数和(自身を含む): 2191214592

約数和(自身を除く): 1409386332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1151, 2302, 3453, 4604, 5755, 6906, 11321, 11510, 13812, 17265, 22642, 23020, 33963, 34530, 45284, 56605, 67926, 69060, 113210, 135852, 169815, 226420, 339630, 679260, 13030471, 26060942, 39091413, 52121884, 65152355, 78182826, 130304710, 156365652, 195457065, 260609420, 390914130, 781828260]

約数ペア:

[(1, 781828260), (2, 390914130), (3, 260609420), (4, 195457065), (5, 156365652), (6, 130304710), (10, 78182826), (12, 65152355), (15, 52121884), (20, 39091413), (30, 26060942), (60, 13030471), (1151, 679260), (2302, 339630), (3453, 226420), (4604, 169815), (5755, 135852), (6906, 113210), (11321, 69060), (11510, 67926), (13812, 56605), (17265, 45284), (22642, 34530), (23020, 33963)]