171263190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{815539}}^1$

素因数の和:815556

約数の個数: 32

約数和(自身を含む): 469751040

約数和(自身を除く): 298487850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 815539, 1631078, 2446617, 4077695, 4893234, 5708773, 8155390, 11417546, 12233085, 17126319, 24466170, 28543865, 34252638, 57087730, 85631595, 171263190]

約数ペア:

[(1, 171263190), (2, 85631595), (3, 57087730), (5, 34252638), (6, 28543865), (7, 24466170), (10, 17126319), (14, 12233085), (15, 11417546), (21, 8155390), (30, 5708773), (35, 4893234), (42, 4077695), (70, 2446617), (105, 1631078), (210, 815539)]