971230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 1951488

約数和(自身を除く): 980258

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 241, 310, 403, 482, 806, 1205, 2015, 2410, 3133, 4030, 6266, 7471, 14942, 15665, 31330, 37355, 74710, 97123, 194246, 485615, 971230]

約数ペア:

[(1, 971230), (2, 485615), (5, 194246), (10, 97123), (13, 74710), (26, 37355), (31, 31330), (62, 15665), (65, 14942), (130, 7471), (155, 6266), (241, 4030), (310, 3133), (403, 2410), (482, 2015), (806, 1205)]