7989223170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1747}}^1$

素因数の和:1960

約数の個数: 128

約数和(自身を含む): 20660520960

約数和(自身を除く): 12671297790

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 71, 95, 113, 114, 142, 190, 213, 226, 285, 339, 355, 426, 565, 570, 678, 710, 1065, 1130, 1349, 1695, 1747, 2130, 2147, 2698, 3390, 3494, 4047, 4294, 5241, 6441, 6745, 8023, 8094, 8735, 10482, 10735, 12882, 13490, 16046, 17470, 20235, 21470, 24069, 26205, 32205, 33193, 40115, 40470, 48138, 52410, 64410, 66386, 80230, 99579, 120345, 124037, 152437, 165965, 197411, 199158, 240690, 248074, 304874, 331930, 372111, 394822, 457311, 497895, 592233, 620185, 744222, 762185, 914622, 987055, 995790, 1184466, 1240370, 1524370, 1860555, 1974110, 2286555, 2356703, 2961165, 3721110, 3750809, 4573110, 4713406, 5922330, 7070109, 7501618, 11252427, 11783515, 14016181, 14140218, 18754045, 22504854, 23567030, 28032362, 35350545, 37508090, 42048543, 56262135, 70080905, 70701090, 84097086, 112524270, 140161810, 210242715, 266307439, 420485430, 532614878, 798922317, 1331537195, 1597844634, 2663074390, 3994611585, 7989223170]

約数ペア:

[(1, 7989223170), (2, 3994611585), (3, 2663074390), (5, 1597844634), (6, 1331537195), (10, 798922317), (15, 532614878), (19, 420485430), (30, 266307439), (38, 210242715), (57, 140161810), (71, 112524270), (95, 84097086), (113, 70701090), (114, 70080905), (142, 56262135), (190, 42048543), (213, 37508090), (226, 35350545), (285, 28032362), (339, 23567030), (355, 22504854), (426, 18754045), (565, 14140218), (570, 14016181), (678, 11783515), (710, 11252427), (1065, 7501618), (1130, 7070109), (1349, 5922330), (1695, 4713406), (1747, 4573110), (2130, 3750809), (2147, 3721110), (2698, 2961165), (3390, 2356703), (3494, 2286555), (4047, 1974110), (4294, 1860555), (5241, 1524370), (6441, 1240370), (6745, 1184466), (8023, 995790), (8094, 987055), (8735, 914622), (10482, 762185), (10735, 744222), (12882, 620185), (13490, 592233), (16046, 497895), (17470, 457311), (20235, 394822), (21470, 372111), (24069, 331930), (26205, 304874), (32205, 248074), (33193, 240690), (40115, 199158), (40470, 197411), (48138, 165965), (52410, 152437), (64410, 124037), (66386, 120345), (80230, 99579)]