5421390

素因数分解:

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

素因数の和:13924

約数の個数: 32

約数和(自身を含む): 14013216

約数和(自身を除く): 8591826

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 13901, 27802, 41703, 69505, 83406, 139010, 180713, 208515, 361426, 417030, 542139, 903565, 1084278, 1807130, 2710695, 5421390]

約数ペア:

[(1, 5421390), (2, 2710695), (3, 1807130), (5, 1084278), (6, 903565), (10, 542139), (13, 417030), (15, 361426), (26, 208515), (30, 180713), (39, 139010), (65, 83406), (78, 69505), (130, 41703), (195, 27802), (390, 13901)]