7234190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 13810176

約数和(自身を除く): 6575986

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 443, 710, 886, 1633, 2215, 3266, 4430, 8165, 10189, 16330, 20378, 31453, 50945, 62906, 101890, 157265, 314530, 723419, 1446838, 3617095, 7234190]

約数ペア:

[(1, 7234190), (2, 3617095), (5, 1446838), (10, 723419), (23, 314530), (46, 157265), (71, 101890), (115, 62906), (142, 50945), (230, 31453), (355, 20378), (443, 16330), (710, 10189), (886, 8165), (1633, 4430), (2215, 3266)]