289383810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{48473}}^1$

素因数の和:48682

約数の個数: 32

約数和(自身を含む): 698025600

約数和(自身を除く): 408641790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1990, 2985, 5970, 48473, 96946, 145419, 242365, 290838, 484730, 727095, 1454190, 9646127, 19292254, 28938381, 48230635, 57876762, 96461270, 144691905, 289383810]

約数ペア:

[(1, 289383810), (2, 144691905), (3, 96461270), (5, 57876762), (6, 48230635), (10, 28938381), (15, 19292254), (30, 9646127), (199, 1454190), (398, 727095), (597, 484730), (995, 290838), (1194, 242365), (1990, 145419), (2985, 96946), (5970, 48473)]