1697812740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{2153}}^1$

素因数の和:2518

約数の個数: 144

約数和(自身を含む): 5565229488

約数和(自身を除く): 3867416748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 337, 390, 468, 585, 674, 780, 1011, 1170, 1348, 1685, 2022, 2153, 2340, 3033, 3370, 4044, 4306, 4381, 5055, 6066, 6459, 6740, 8612, 8762, 10110, 10765, 12132, 12918, 13143, 15165, 17524, 19377, 20220, 21530, 21905, 25836, 26286, 27989, 30330, 32295, 38754, 39429, 43060, 43810, 52572, 55978, 60660, 64590, 65715, 77508, 78858, 83967, 87620, 96885, 111956, 129180, 131430, 139945, 157716, 167934, 193770, 197145, 251901, 262860, 279890, 335868, 387540, 394290, 419835, 503802, 559780, 725561, 788580, 839670, 1007604, 1259505, 1451122, 1679340, 2176683, 2519010, 2902244, 3627805, 4353366, 5038020, 6530049, 7255610, 8706732, 9432293, 10883415, 13060098, 14511220, 18864586, 21766830, 26120196, 28296879, 32650245, 37729172, 43533660, 47161465, 56593758, 65300490, 84890637, 94322930, 113187516, 130600980, 141484395, 169781274, 188645860, 282968790, 339562548, 424453185, 565937580, 848906370, 1697812740]

約数ペア:

[(1, 1697812740), (2, 848906370), (3, 565937580), (4, 424453185), (5, 339562548), (6, 282968790), (9, 188645860), (10, 169781274), (12, 141484395), (13, 130600980), (15, 113187516), (18, 94322930), (20, 84890637), (26, 65300490), (30, 56593758), (36, 47161465), (39, 43533660), (45, 37729172), (52, 32650245), (60, 28296879), (65, 26120196), (78, 21766830), (90, 18864586), (117, 14511220), (130, 13060098), (156, 10883415), (180, 9432293), (195, 8706732), (234, 7255610), (260, 6530049), (337, 5038020), (390, 4353366), (468, 3627805), (585, 2902244), (674, 2519010), (780, 2176683), (1011, 1679340), (1170, 1451122), (1348, 1259505), (1685, 1007604), (2022, 839670), (2153, 788580), (2340, 725561), (3033, 559780), (3370, 503802), (4044, 419835), (4306, 394290), (4381, 387540), (5055, 335868), (6066, 279890), (6459, 262860), (6740, 251901), (8612, 197145), (8762, 193770), (10110, 167934), (10765, 157716), (12132, 139945), (12918, 131430), (13143, 129180), (15165, 111956), (17524, 96885), (19377, 87620), (20220, 83967), (21530, 78858), (21905, 77508), (25836, 65715), (26286, 64590), (27989, 60660), (30330, 55978), (32295, 52572), (38754, 43810), (39429, 43060)]