131905710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{24841}}^1$

素因数の和:24913

約数の個数: 48

約数和(自身を含む): 348781680

約数和(自身を除く): 216875970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1770, 2655, 5310, 24841, 49682, 74523, 124205, 149046, 223569, 248410, 372615, 447138, 745230, 1117845, 1465619, 2235690, 2931238, 4396857, 7328095, 8793714, 13190571, 14656190, 21984285, 26381142, 43968570, 65952855, 131905710]

約数ペア:

[(1, 131905710), (2, 65952855), (3, 43968570), (5, 26381142), (6, 21984285), (9, 14656190), (10, 13190571), (15, 8793714), (18, 7328095), (30, 4396857), (45, 2931238), (59, 2235690), (90, 1465619), (118, 1117845), (177, 745230), (295, 447138), (354, 372615), (531, 248410), (590, 223569), (885, 149046), (1062, 124205), (1770, 74523), (2655, 49682), (5310, 24841)]