13128030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{733}}^1$

素因数の和:945

約数の個数: 48

約数和(自身を含む): 34351200

約数和(自身を除く): 21223170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 199, 398, 597, 733, 995, 1194, 1466, 1791, 1990, 2199, 2985, 3582, 3665, 4398, 5970, 6597, 7330, 8955, 10995, 13194, 17910, 21990, 32985, 65970, 145867, 291734, 437601, 729335, 875202, 1312803, 1458670, 2188005, 2625606, 4376010, 6564015, 13128030]

約数ペア:

[(1, 13128030), (2, 6564015), (3, 4376010), (5, 2625606), (6, 2188005), (9, 1458670), (10, 1312803), (15, 875202), (18, 729335), (30, 437601), (45, 291734), (90, 145867), (199, 65970), (398, 32985), (597, 21990), (733, 17910), (995, 13194), (1194, 10995), (1466, 8955), (1791, 7330), (1990, 6597), (2199, 5970), (2985, 4398), (3582, 3665)]