1307430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 3463200

約数和(自身を除く): 2155770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 199, 219, 365, 398, 438, 597, 657, 730, 995, 1095, 1194, 1314, 1791, 1990, 2190, 2985, 3285, 3582, 5970, 6570, 8955, 14527, 17910, 29054, 43581, 72635, 87162, 130743, 145270, 217905, 261486, 435810, 653715, 1307430]

約数ペア:

[(1, 1307430), (2, 653715), (3, 435810), (5, 261486), (6, 217905), (9, 145270), (10, 130743), (15, 87162), (18, 72635), (30, 43581), (45, 29054), (73, 17910), (90, 14527), (146, 8955), (199, 6570), (219, 5970), (365, 3582), (398, 3285), (438, 2985), (597, 2190), (657, 1990), (730, 1791), (995, 1314), (1095, 1194)]