1705439580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{281}}^1$

素因数の和:588

約数の個数: 192

約数和(自身を含む): 5348560896

約数和(自身を除く): 3643121316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 251, 260, 281, 310, 372, 390, 403, 465, 502, 562, 620, 753, 780, 806, 843, 930, 1004, 1124, 1209, 1255, 1405, 1506, 1612, 1686, 1860, 2015, 2418, 2510, 2810, 3012, 3263, 3372, 3653, 3765, 4030, 4215, 4836, 5020, 5620, 6045, 6526, 7306, 7530, 7781, 8060, 8430, 8711, 9789, 10959, 12090, 13052, 14612, 15060, 15562, 16315, 16860, 17422, 18265, 19578, 21918, 23343, 24180, 26133, 31124, 32630, 34844, 36530, 38905, 39156, 43555, 43836, 46686, 48945, 52266, 54795, 65260, 70531, 73060, 77810, 87110, 93372, 97890, 101153, 104532, 109590, 113243, 116715, 130665, 141062, 155620, 174220, 195780, 202306, 211593, 219180, 226486, 233430, 261330, 282124, 303459, 339729, 352655, 404612, 423186, 452972, 466860, 505765, 522660, 566215, 606918, 679458, 705310, 846372, 916903, 1011530, 1057965, 1132430, 1213836, 1358916, 1410620, 1517295, 1698645, 1833806, 2023060, 2115930, 2186461, 2264860, 2750709, 3034590, 3397290, 3667612, 4231860, 4372922, 4584515, 5501418, 6069180, 6559383, 6794580, 8745844, 9169030, 10932305, 11002836, 13118766, 13753545, 18338060, 21864610, 26237532, 27507090, 28423993, 32796915, 43729220, 55014180, 56847986, 65593830, 85271979, 113695972, 131187660, 142119965, 170543958, 284239930, 341087916, 426359895, 568479860, 852719790, 1705439580]

約数ペア:

[(1, 1705439580), (2, 852719790), (3, 568479860), (4, 426359895), (5, 341087916), (6, 284239930), (10, 170543958), (12, 142119965), (13, 131187660), (15, 113695972), (20, 85271979), (26, 65593830), (30, 56847986), (31, 55014180), (39, 43729220), (52, 32796915), (60, 28423993), (62, 27507090), (65, 26237532), (78, 21864610), (93, 18338060), (124, 13753545), (130, 13118766), (155, 11002836), (156, 10932305), (186, 9169030), (195, 8745844), (251, 6794580), (260, 6559383), (281, 6069180), (310, 5501418), (372, 4584515), (390, 4372922), (403, 4231860), (465, 3667612), (502, 3397290), (562, 3034590), (620, 2750709), (753, 2264860), (780, 2186461), (806, 2115930), (843, 2023060), (930, 1833806), (1004, 1698645), (1124, 1517295), (1209, 1410620), (1255, 1358916), (1405, 1213836), (1506, 1132430), (1612, 1057965), (1686, 1011530), (1860, 916903), (2015, 846372), (2418, 705310), (2510, 679458), (2810, 606918), (3012, 566215), (3263, 522660), (3372, 505765), (3653, 466860), (3765, 452972), (4030, 423186), (4215, 404612), (4836, 352655), (5020, 339729), (5620, 303459), (6045, 282124), (6526, 261330), (7306, 233430), (7530, 226486), (7781, 219180), (8060, 211593), (8430, 202306), (8711, 195780), (9789, 174220), (10959, 155620), (12090, 141062), (13052, 130665), (14612, 116715), (15060, 113243), (15562, 109590), (16315, 104532), (16860, 101153), (17422, 97890), (18265, 93372), (19578, 87110), (21918, 77810), (23343, 73060), (24180, 70531), (26133, 65260), (31124, 54795), (32630, 52266), (34844, 48945), (36530, 46686), (38905, 43836), (39156, 43555)]