131140830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{52667}}^1$

素因数の和:52760

約数の個数: 32

約数和(自身を含む): 318536064

約数和(自身を除く): 187395234

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 52667, 105334, 158001, 263335, 316002, 526670, 790005, 1580010, 4371361, 8742722, 13114083, 21856805, 26228166, 43713610, 65570415, 131140830]

約数ペア:

[(1, 131140830), (2, 65570415), (3, 43713610), (5, 26228166), (6, 21856805), (10, 13114083), (15, 8742722), (30, 4371361), (83, 1580010), (166, 790005), (249, 526670), (415, 316002), (498, 263335), (830, 158001), (1245, 105334), (2490, 52667)]