807938430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3931}}^1$

素因数の和:4002

約数の個数: 128

約数和(自身を含む): 2282950656

約数和(自身を除く): 1475012226

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 31, 34, 39, 51, 62, 65, 78, 85, 93, 102, 130, 155, 170, 186, 195, 221, 255, 310, 390, 403, 442, 465, 510, 527, 663, 806, 930, 1054, 1105, 1209, 1326, 1581, 2015, 2210, 2418, 2635, 3162, 3315, 3931, 4030, 5270, 6045, 6630, 6851, 7862, 7905, 11793, 12090, 13702, 15810, 19655, 20553, 23586, 34255, 39310, 41106, 51103, 58965, 66827, 68510, 102206, 102765, 117930, 121861, 133654, 153309, 200481, 205530, 243722, 255515, 306618, 334135, 365583, 400962, 511030, 609305, 668270, 731166, 766545, 868751, 1002405, 1218610, 1533090, 1584193, 1737502, 1827915, 2004810, 2071637, 2606253, 3168386, 3655830, 4143274, 4343755, 4752579, 5212506, 6214911, 7920965, 8687510, 9505158, 10358185, 12429822, 13031265, 15841930, 20716370, 23762895, 26062530, 26931281, 31074555, 47525790, 53862562, 62149110, 80793843, 134656405, 161587686, 269312810, 403969215, 807938430]

約数ペア:

[(1, 807938430), (2, 403969215), (3, 269312810), (5, 161587686), (6, 134656405), (10, 80793843), (13, 62149110), (15, 53862562), (17, 47525790), (26, 31074555), (30, 26931281), (31, 26062530), (34, 23762895), (39, 20716370), (51, 15841930), (62, 13031265), (65, 12429822), (78, 10358185), (85, 9505158), (93, 8687510), (102, 7920965), (130, 6214911), (155, 5212506), (170, 4752579), (186, 4343755), (195, 4143274), (221, 3655830), (255, 3168386), (310, 2606253), (390, 2071637), (403, 2004810), (442, 1827915), (465, 1737502), (510, 1584193), (527, 1533090), (663, 1218610), (806, 1002405), (930, 868751), (1054, 766545), (1105, 731166), (1209, 668270), (1326, 609305), (1581, 511030), (2015, 400962), (2210, 365583), (2418, 334135), (2635, 306618), (3162, 255515), (3315, 243722), (3931, 205530), (4030, 200481), (5270, 153309), (6045, 133654), (6630, 121861), (6851, 117930), (7862, 102765), (7905, 102206), (11793, 68510), (12090, 66827), (13702, 58965), (15810, 51103), (19655, 41106), (20553, 39310), (23586, 34255)]