209855357010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3146729}}^1$

素因数の和:3146777

約数の個数: 128

約数和(自身を含む): 634380768000

約数和(自身を除く): 424525410990

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 494, 513, 570, 585, 702, 741, 855, 1026, 1170, 1235, 1482, 1710, 1755, 2223, 2470, 2565, 3510, 3705, 4446, 5130, 6669, 7410, 11115, 13338, 22230, 33345, 66690, 3146729, 6293458, 9440187, 15733645, 18880374, 28320561, 31467290, 40907477, 47200935, 56641122, 59787851, 81814954, 84961683, 94401870, 119575702, 122722431, 141602805, 169923366, 179363553, 204537385, 245444862, 283205610, 298939255, 358727106, 368167293, 409074770, 424808415, 538090659, 597878510, 613612155, 736334586, 777242063, 849616830, 896817765, 1076181318, 1104501879, 1227224310, 1554484126, 1614271977, 1793635530, 1840836465, 2209003758, 2331726189, 2690453295, 3228543954, 3681672930, 3886210315, 4663452378, 5380906590, 5522509395, 6995178567, 7772420630, 8071359885, 11045018790, 11658630945, 13990357134, 16142719770, 20985535701, 23317261890, 34975892835, 41971071402, 69951785670, 104927678505, 209855357010]

約数ペア:

[(1, 209855357010), (2, 104927678505), (3, 69951785670), (5, 41971071402), (6, 34975892835), (9, 23317261890), (10, 20985535701), (13, 16142719770), (15, 13990357134), (18, 11658630945), (19, 11045018790), (26, 8071359885), (27, 7772420630), (30, 6995178567), (38, 5522509395), (39, 5380906590), (45, 4663452378), (54, 3886210315), (57, 3681672930), (65, 3228543954), (78, 2690453295), (90, 2331726189), (95, 2209003758), (114, 1840836465), (117, 1793635530), (130, 1614271977), (135, 1554484126), (171, 1227224310), (190, 1104501879), (195, 1076181318), (234, 896817765), (247, 849616830), (270, 777242063), (285, 736334586), (342, 613612155), (351, 597878510), (390, 538090659), (494, 424808415), (513, 409074770), (570, 368167293), (585, 358727106), (702, 298939255), (741, 283205610), (855, 245444862), (1026, 204537385), (1170, 179363553), (1235, 169923366), (1482, 141602805), (1710, 122722431), (1755, 119575702), (2223, 94401870), (2470, 84961683), (2565, 81814954), (3510, 59787851), (3705, 56641122), (4446, 47200935), (5130, 40907477), (6669, 31467290), (7410, 28320561), (11115, 18880374), (13338, 15733645), (22230, 9440187), (33345, 6293458), (66690, 3146729)]