29139570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1627}}^1$

素因数の和:1839

約数の個数: 48

約数和(自身を含む): 76190400

約数和(自身を除く): 47050830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 199, 398, 597, 995, 1194, 1627, 1791, 1990, 2985, 3254, 3582, 4881, 5970, 8135, 8955, 9762, 14643, 16270, 17910, 24405, 29286, 48810, 73215, 146430, 323773, 647546, 971319, 1618865, 1942638, 2913957, 3237730, 4856595, 5827914, 9713190, 14569785, 29139570]

約数ペア:

[(1, 29139570), (2, 14569785), (3, 9713190), (5, 5827914), (6, 4856595), (9, 3237730), (10, 2913957), (15, 1942638), (18, 1618865), (30, 971319), (45, 647546), (90, 323773), (199, 146430), (398, 73215), (597, 48810), (995, 29286), (1194, 24405), (1627, 17910), (1791, 16270), (1990, 14643), (2985, 9762), (3254, 8955), (3582, 8135), (4881, 5970)]