7285433220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{345937}}^1$

素因数の和:345971

約数の個数: 120

約数和(自身を含む): 24612796824

約数和(自身を除く): 17327363604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 21060, 345937, 691874, 1037811, 1383748, 1729685, 2075622, 3113433, 3459370, 4151244, 4497181, 5189055, 6226866, 6918740, 8994362, 9340299, 10378110, 12453732, 13491543, 15567165, 17988724, 18680598, 20756220, 22485905, 26983086, 28020897, 31134330, 37361196, 40474629, 44971810, 46701495, 53966172, 56041794, 62268660, 67457715, 80949258, 89943620, 93402990, 112083588, 121423887, 134915430, 140104485, 161898516, 186805980, 202373145, 242847774, 269830860, 280208970, 364271661, 404746290, 485695548, 560417940, 607119435, 728543322, 809492580, 1214238870, 1457086644, 1821358305, 2428477740, 3642716610, 7285433220]

約数ペア:

[(1, 7285433220), (2, 3642716610), (3, 2428477740), (4, 1821358305), (5, 1457086644), (6, 1214238870), (9, 809492580), (10, 728543322), (12, 607119435), (13, 560417940), (15, 485695548), (18, 404746290), (20, 364271661), (26, 280208970), (27, 269830860), (30, 242847774), (36, 202373145), (39, 186805980), (45, 161898516), (52, 140104485), (54, 134915430), (60, 121423887), (65, 112083588), (78, 93402990), (81, 89943620), (90, 80949258), (108, 67457715), (117, 62268660), (130, 56041794), (135, 53966172), (156, 46701495), (162, 44971810), (180, 40474629), (195, 37361196), (234, 31134330), (260, 28020897), (270, 26983086), (324, 22485905), (351, 20756220), (390, 18680598), (405, 17988724), (468, 15567165), (540, 13491543), (585, 12453732), (702, 10378110), (780, 9340299), (810, 8994362), (1053, 6918740), (1170, 6226866), (1404, 5189055), (1620, 4497181), (1755, 4151244), (2106, 3459370), (2340, 3113433), (3510, 2075622), (4212, 1729685), (5265, 1383748), (7020, 1037811), (10530, 691874), (21060, 345937)]