7788530

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 14696640

約数和(自身を除く): 6908110

約数列:

[1, 2, 5, 10, 29, 58, 107, 145, 214, 251, 290, 502, 535, 1070, 1255, 2510, 3103, 6206, 7279, 14558, 15515, 26857, 31030, 36395, 53714, 72790, 134285, 268570, 778853, 1557706, 3894265, 7788530]

約数ペア:

[(1, 7788530), (2, 3894265), (5, 1557706), (10, 778853), (29, 268570), (58, 134285), (107, 72790), (145, 53714), (214, 36395), (251, 31030), (290, 26857), (502, 15515), (535, 14558), (1070, 7279), (1255, 6206), (2510, 3103)]