507450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 1339200

約数和(自身を除く): 831750

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 199, 255, 398, 425, 510, 597, 850, 995, 1194, 1275, 1990, 2550, 2985, 3383, 4975, 5970, 6766, 9950, 10149, 14925, 16915, 20298, 29850, 33830, 50745, 84575, 101490, 169150, 253725, 507450]

約数ペア:

[(1, 507450), (2, 253725), (3, 169150), (5, 101490), (6, 84575), (10, 50745), (15, 33830), (17, 29850), (25, 20298), (30, 16915), (34, 14925), (50, 10149), (51, 9950), (75, 6766), (85, 5970), (102, 4975), (150, 3383), (170, 2985), (199, 2550), (255, 1990), (398, 1275), (425, 1194), (510, 995), (597, 850)]