1736990091620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{587}}^1\times {\mathrm{1409}}^1\times {\mathrm{2143}}^1$

素因数の和:4162

約数の個数: 144

約数和(自身を含む): 4255448762880

約数和(自身を除く): 2518458671260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 587, 980, 1174, 1409, 2143, 2348, 2818, 2935, 4109, 4286, 5636, 5870, 7045, 8218, 8572, 9863, 10715, 11740, 14090, 15001, 16436, 19726, 20545, 21430, 28180, 28763, 30002, 39452, 41090, 42860, 49315, 57526, 60004, 69041, 75005, 82180, 98630, 105007, 115052, 138082, 143815, 150010, 197260, 210014, 276164, 287630, 300020, 345205, 420028, 525035, 575260, 690410, 827083, 1050070, 1257941, 1380820, 1654166, 2100140, 2515882, 3019487, 3308332, 4135415, 5031764, 5789581, 6038974, 6289705, 8270830, 8805587, 11579162, 12077948, 12579410, 15097435, 16541660, 17611174, 21136409, 23158324, 25158820, 28947905, 30194870, 35222348, 40527067, 42272818, 44027935, 57895810, 60389740, 61639109, 81054134, 84545636, 88055870, 105682045, 115791620, 123278218, 147954863, 162108268, 176111740, 202635335, 211364090, 246556436, 295909726, 308195545, 405270670, 422728180, 591819452, 616391090, 739774315, 810541340, 1232782180, 1479548630, 1772438869, 2959097260, 3544877738, 7089755476, 8862194345, 12407072083, 17724388690, 24814144166, 35448777380, 49628288332, 62035360415, 86849504581, 124070720830, 173699009162, 248141441660, 347398018324, 434247522905, 868495045810, 1736990091620]

約数ペア:

[(1, 1736990091620), (2, 868495045810), (4, 434247522905), (5, 347398018324), (7, 248141441660), (10, 173699009162), (14, 124070720830), (20, 86849504581), (28, 62035360415), (35, 49628288332), (49, 35448777380), (70, 24814144166), (98, 17724388690), (140, 12407072083), (196, 8862194345), (245, 7089755476), (490, 3544877738), (587, 2959097260), (980, 1772438869), (1174, 1479548630), (1409, 1232782180), (2143, 810541340), (2348, 739774315), (2818, 616391090), (2935, 591819452), (4109, 422728180), (4286, 405270670), (5636, 308195545), (5870, 295909726), (7045, 246556436), (8218, 211364090), (8572, 202635335), (9863, 176111740), (10715, 162108268), (11740, 147954863), (14090, 123278218), (15001, 115791620), (16436, 105682045), (19726, 88055870), (20545, 84545636), (21430, 81054134), (28180, 61639109), (28763, 60389740), (30002, 57895810), (39452, 44027935), (41090, 42272818), (42860, 40527067), (49315, 35222348), (57526, 30194870), (60004, 28947905), (69041, 25158820), (75005, 23158324), (82180, 21136409), (98630, 17611174), (105007, 16541660), (115052, 15097435), (138082, 12579410), (143815, 12077948), (150010, 11579162), (197260, 8805587), (210014, 8270830), (276164, 6289705), (287630, 6038974), (300020, 5789581), (345205, 5031764), (420028, 4135415), (525035, 3308332), (575260, 3019487), (690410, 2515882), (827083, 2100140), (1050070, 1654166), (1257941, 1380820)]