31492370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34607}}^1$

素因数の和:34634

約数の個数: 32

約数和(自身を含む): 69769728

約数和(自身を除く): 38277358

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 34607, 69214, 173035, 242249, 346070, 449891, 484498, 899782, 1211245, 2249455, 2422490, 3149237, 4498910, 6298474, 15746185, 31492370]

約数ペア:

[(1, 31492370), (2, 15746185), (5, 6298474), (7, 4498910), (10, 3149237), (13, 2422490), (14, 2249455), (26, 1211245), (35, 899782), (65, 484498), (70, 449891), (91, 346070), (130, 242249), (182, 173035), (455, 69214), (910, 34607)]