17630830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4129}}^1$

素因数の和:4204

約数の個数: 32

約数和(自身を含む): 36872640

約数和(自身を除く): 19241810

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4129, 4270, 8258, 20645, 28903, 41290, 57806, 144515, 251869, 289030, 503738, 1259345, 1763083, 2518690, 3526166, 8815415, 17630830]

約数ペア:

[(1, 17630830), (2, 8815415), (5, 3526166), (7, 2518690), (10, 1763083), (14, 1259345), (35, 503738), (61, 289030), (70, 251869), (122, 144515), (305, 57806), (427, 41290), (610, 28903), (854, 20645), (2135, 8258), (4129, 4270)]