3345830

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 6386688

約数和(自身を除く): 3040858

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 251, 310, 430, 502, 1255, 1333, 2510, 2666, 6665, 7781, 10793, 13330, 15562, 21586, 38905, 53965, 77810, 107930, 334583, 669166, 1672915, 3345830]

約数ペア:

[(1, 3345830), (2, 1672915), (5, 669166), (10, 334583), (31, 107930), (43, 77810), (62, 53965), (86, 38905), (155, 21586), (215, 15562), (251, 13330), (310, 10793), (430, 7781), (502, 6665), (1255, 2666), (1333, 2510)]