15674239870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1009}}^1$

素因数の和:1222

約数の個数: 128

約数和(自身を含む): 32514566400

約数和(自身を除く): 16840326530

約数列:

[1, 2, 5, 10, 17, 23, 29, 34, 46, 58, 85, 115, 137, 145, 170, 230, 274, 290, 391, 493, 667, 685, 782, 986, 1009, 1334, 1370, 1955, 2018, 2329, 2465, 3151, 3335, 3910, 3973, 4658, 4930, 5045, 6302, 6670, 7946, 10090, 11339, 11645, 15755, 17153, 19865, 22678, 23207, 23290, 29261, 31510, 34306, 39730, 46414, 53567, 56695, 58522, 67541, 85765, 91379, 107134, 113390, 116035, 135082, 138233, 146305, 171530, 182758, 232070, 267835, 276466, 292610, 337705, 394519, 456895, 497437, 535670, 673003, 675410, 691165, 789038, 913790, 994874, 1346006, 1382330, 1553443, 1972595, 2349961, 2487185, 3106886, 3179359, 3365015, 3945190, 4008757, 4699922, 4974370, 6358718, 6730030, 7767215, 8017514, 11441051, 11749805, 15534430, 15896795, 20043785, 22882102, 23499610, 31793590, 40087570, 54049103, 57205255, 68148869, 92201411, 108098206, 114410510, 136297738, 184402822, 270245515, 340744345, 461007055, 540491030, 681488690, 922014110, 1567423987, 3134847974, 7837119935, 15674239870]

約数ペア:

[(1, 15674239870), (2, 7837119935), (5, 3134847974), (10, 1567423987), (17, 922014110), (23, 681488690), (29, 540491030), (34, 461007055), (46, 340744345), (58, 270245515), (85, 184402822), (115, 136297738), (137, 114410510), (145, 108098206), (170, 92201411), (230, 68148869), (274, 57205255), (290, 54049103), (391, 40087570), (493, 31793590), (667, 23499610), (685, 22882102), (782, 20043785), (986, 15896795), (1009, 15534430), (1334, 11749805), (1370, 11441051), (1955, 8017514), (2018, 7767215), (2329, 6730030), (2465, 6358718), (3151, 4974370), (3335, 4699922), (3910, 4008757), (3973, 3945190), (4658, 3365015), (4930, 3179359), (5045, 3106886), (6302, 2487185), (6670, 2349961), (7946, 1972595), (10090, 1553443), (11339, 1382330), (11645, 1346006), (15755, 994874), (17153, 913790), (19865, 789038), (22678, 691165), (23207, 675410), (23290, 673003), (29261, 535670), (31510, 497437), (34306, 456895), (39730, 394519), (46414, 337705), (53567, 292610), (56695, 276466), (58522, 267835), (67541, 232070), (85765, 182758), (91379, 171530), (107134, 146305), (113390, 138233), (116035, 135082)]