17710439880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{345637}}^1$

素因数の和:345719

約数の個数: 128

約数和(自身を含む): 61717121280

約数和(自身を除く): 44006681400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1281, 1464, 1708, 1830, 2135, 2440, 2562, 3416, 3660, 4270, 5124, 6405, 7320, 8540, 10248, 12810, 17080, 25620, 51240, 345637, 691274, 1036911, 1382548, 1728185, 2073822, 2419459, 2765096, 3456370, 4147644, 4838918, 5184555, 6912740, 7258377, 8295288, 9677836, 10369110, 12097295, 13825480, 14516754, 19355672, 20738220, 21083857, 24194590, 29033508, 36291885, 41476440, 42167714, 48389180, 58067016, 63251571, 72583770, 84335428, 96778360, 105419285, 126503142, 145167540, 147586999, 168670856, 210838570, 253006284, 290335080, 295173998, 316257855, 421677140, 442760997, 506012568, 590347996, 632515710, 737934995, 843354280, 885521994, 1180695992, 1265031420, 1475869990, 1771043988, 2213804985, 2530062840, 2951739980, 3542087976, 4427609970, 5903479960, 8855219940, 17710439880]

約数ペア:

[(1, 17710439880), (2, 8855219940), (3, 5903479960), (4, 4427609970), (5, 3542087976), (6, 2951739980), (7, 2530062840), (8, 2213804985), (10, 1771043988), (12, 1475869990), (14, 1265031420), (15, 1180695992), (20, 885521994), (21, 843354280), (24, 737934995), (28, 632515710), (30, 590347996), (35, 506012568), (40, 442760997), (42, 421677140), (56, 316257855), (60, 295173998), (61, 290335080), (70, 253006284), (84, 210838570), (105, 168670856), (120, 147586999), (122, 145167540), (140, 126503142), (168, 105419285), (183, 96778360), (210, 84335428), (244, 72583770), (280, 63251571), (305, 58067016), (366, 48389180), (420, 42167714), (427, 41476440), (488, 36291885), (610, 29033508), (732, 24194590), (840, 21083857), (854, 20738220), (915, 19355672), (1220, 14516754), (1281, 13825480), (1464, 12097295), (1708, 10369110), (1830, 9677836), (2135, 8295288), (2440, 7258377), (2562, 6912740), (3416, 5184555), (3660, 4838918), (4270, 4147644), (5124, 3456370), (6405, 2765096), (7320, 2419459), (8540, 2073822), (10248, 1728185), (12810, 1382548), (17080, 1036911), (25620, 691274), (51240, 345637)]