17185860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{311}}^1$

素因数の和:633

約数の個数: 72

約数和(自身を含む): 52468416

約数和(自身を除く): 35282556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307, 311, 614, 622, 921, 933, 1228, 1244, 1535, 1555, 1842, 1866, 2763, 2799, 3070, 3110, 3684, 3732, 4605, 4665, 5526, 5598, 6140, 6220, 9210, 9330, 11052, 11196, 13815, 13995, 18420, 18660, 27630, 27990, 55260, 55980, 95477, 190954, 286431, 381908, 477385, 572862, 859293, 954770, 1145724, 1432155, 1718586, 1909540, 2864310, 3437172, 4296465, 5728620, 8592930, 17185860]

約数ペア:

[(1, 17185860), (2, 8592930), (3, 5728620), (4, 4296465), (5, 3437172), (6, 2864310), (9, 1909540), (10, 1718586), (12, 1432155), (15, 1145724), (18, 954770), (20, 859293), (30, 572862), (36, 477385), (45, 381908), (60, 286431), (90, 190954), (180, 95477), (307, 55980), (311, 55260), (614, 27990), (622, 27630), (921, 18660), (933, 18420), (1228, 13995), (1244, 13815), (1535, 11196), (1555, 11052), (1842, 9330), (1866, 9210), (2763, 6220), (2799, 6140), (3070, 5598), (3110, 5526), (3684, 4665), (3732, 4605)]