1910250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{283}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 5316480

約数和(自身を除く): 3406230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 283, 375, 450, 566, 675, 750, 849, 1125, 1350, 1415, 1698, 2250, 2547, 2830, 3375, 4245, 5094, 6750, 7075, 7641, 8490, 12735, 14150, 15282, 21225, 25470, 35375, 38205, 42450, 63675, 70750, 76410, 106125, 127350, 191025, 212250, 318375, 382050, 636750, 955125, 1910250]

約数ペア:

[(1, 1910250), (2, 955125), (3, 636750), (5, 382050), (6, 318375), (9, 212250), (10, 191025), (15, 127350), (18, 106125), (25, 76410), (27, 70750), (30, 63675), (45, 42450), (50, 38205), (54, 35375), (75, 25470), (90, 21225), (125, 15282), (135, 14150), (150, 12735), (225, 8490), (250, 7641), (270, 7075), (283, 6750), (375, 5094), (450, 4245), (566, 3375), (675, 2830), (750, 2547), (849, 2250), (1125, 1698), (1350, 1415)]