1750863420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{117193}}^1$

素因数の和:117291

約数の個数: 72

約数和(自身を含む): 5374985616

約数和(自身を除く): 3624122196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 7470, 14940, 117193, 234386, 351579, 468772, 585965, 703158, 1054737, 1171930, 1406316, 1757895, 2109474, 2343860, 3515790, 4218948, 5273685, 7031580, 9727019, 10547370, 19454038, 21094740, 29181057, 38908076, 48635095, 58362114, 87543171, 97270190, 116724228, 145905285, 175086342, 194540380, 291810570, 350172684, 437715855, 583621140, 875431710, 1750863420]

約数ペア:

[(1, 1750863420), (2, 875431710), (3, 583621140), (4, 437715855), (5, 350172684), (6, 291810570), (9, 194540380), (10, 175086342), (12, 145905285), (15, 116724228), (18, 97270190), (20, 87543171), (30, 58362114), (36, 48635095), (45, 38908076), (60, 29181057), (83, 21094740), (90, 19454038), (166, 10547370), (180, 9727019), (249, 7031580), (332, 5273685), (415, 4218948), (498, 3515790), (747, 2343860), (830, 2109474), (996, 1757895), (1245, 1406316), (1494, 1171930), (1660, 1054737), (2490, 703158), (2988, 585965), (3735, 468772), (4980, 351579), (7470, 234386), (14940, 117193)]