10842780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13901}}^1$

素因数の和:13926

約数の個数: 48

約数和(自身を含む): 32697504

約数和(自身を除く): 21854724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 13901, 27802, 41703, 55604, 69505, 83406, 139010, 166812, 180713, 208515, 278020, 361426, 417030, 542139, 722852, 834060, 903565, 1084278, 1807130, 2168556, 2710695, 3614260, 5421390, 10842780]

約数ペア:

[(1, 10842780), (2, 5421390), (3, 3614260), (4, 2710695), (5, 2168556), (6, 1807130), (10, 1084278), (12, 903565), (13, 834060), (15, 722852), (20, 542139), (26, 417030), (30, 361426), (39, 278020), (52, 208515), (60, 180713), (65, 166812), (78, 139010), (130, 83406), (156, 69505), (195, 55604), (260, 41703), (390, 27802), (780, 13901)]