13453950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{349}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 33591600

約数和(自身を除く): 20137650

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 257, 349, 514, 698, 771, 1047, 1285, 1542, 1745, 2094, 2570, 3490, 3855, 5235, 6425, 7710, 8725, 10470, 12850, 17450, 19275, 26175, 38550, 52350, 89693, 179386, 269079, 448465, 538158, 896930, 1345395, 2242325, 2690790, 4484650, 6726975, 13453950]

約数ペア:

[(1, 13453950), (2, 6726975), (3, 4484650), (5, 2690790), (6, 2242325), (10, 1345395), (15, 896930), (25, 538158), (30, 448465), (50, 269079), (75, 179386), (150, 89693), (257, 52350), (349, 38550), (514, 26175), (698, 19275), (771, 17450), (1047, 12850), (1285, 10470), (1542, 8725), (1745, 7710), (2094, 6425), (2570, 5235), (3490, 3855)]