90877778810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{48221}}^1$

素因数の和:48376

約数の個数: 128

約数和(自身を含む): 213874214400

約数和(自身を除く): 122996435590

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 109, 130, 133, 182, 190, 218, 247, 266, 455, 494, 545, 665, 763, 910, 1090, 1235, 1330, 1417, 1526, 1729, 2071, 2470, 2834, 3458, 3815, 4142, 7085, 7630, 8645, 9919, 10355, 14170, 14497, 17290, 19838, 20710, 26923, 28994, 48221, 49595, 53846, 72485, 96442, 99190, 134615, 144970, 188461, 241105, 269230, 337547, 376922, 482210, 626873, 675094, 916199, 942305, 1253746, 1687735, 1832398, 1884610, 3134365, 3375470, 4388111, 4580995, 5256089, 6268730, 6413393, 8776222, 9161990, 10512178, 11910587, 12826786, 21940555, 23821174, 26280445, 32066965, 36792623, 43881110, 52560890, 59552935, 64133930, 68329157, 73585246, 83374109, 99865691, 119105870, 136658314, 166748218, 183963115, 199731382, 341645785, 367926230, 416870545, 478304099, 499328455, 683291570, 699059837, 833741090, 956608198, 998656910, 1298253983, 1398119674, 2391520495, 2596507966, 3495299185, 4783040990, 6491269915, 6990598370, 9087777881, 12982539830, 18175555762, 45438889405, 90877778810]

約数ペア:

[(1, 90877778810), (2, 45438889405), (5, 18175555762), (7, 12982539830), (10, 9087777881), (13, 6990598370), (14, 6491269915), (19, 4783040990), (26, 3495299185), (35, 2596507966), (38, 2391520495), (65, 1398119674), (70, 1298253983), (91, 998656910), (95, 956608198), (109, 833741090), (130, 699059837), (133, 683291570), (182, 499328455), (190, 478304099), (218, 416870545), (247, 367926230), (266, 341645785), (455, 199731382), (494, 183963115), (545, 166748218), (665, 136658314), (763, 119105870), (910, 99865691), (1090, 83374109), (1235, 73585246), (1330, 68329157), (1417, 64133930), (1526, 59552935), (1729, 52560890), (2071, 43881110), (2470, 36792623), (2834, 32066965), (3458, 26280445), (3815, 23821174), (4142, 21940555), (7085, 12826786), (7630, 11910587), (8645, 10512178), (9919, 9161990), (10355, 8776222), (14170, 6413393), (14497, 6268730), (17290, 5256089), (19838, 4580995), (20710, 4388111), (26923, 3375470), (28994, 3134365), (48221, 1884610), (49595, 1832398), (53846, 1687735), (72485, 1253746), (96442, 942305), (99190, 916199), (134615, 675094), (144970, 626873), (188461, 482210), (241105, 376922), (269230, 337547)]