89340420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2437}}^1$

素因数の和:2509

約数の個数: 96

約数和(自身を含む): 275240448

約数和(自身を除く): 185900028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 47, 52, 60, 65, 78, 94, 130, 141, 156, 188, 195, 235, 260, 282, 390, 470, 564, 611, 705, 780, 940, 1222, 1410, 1833, 2437, 2444, 2820, 3055, 3666, 4874, 6110, 7311, 7332, 9165, 9748, 12185, 12220, 14622, 18330, 24370, 29244, 31681, 36555, 36660, 48740, 63362, 73110, 95043, 114539, 126724, 146220, 158405, 190086, 229078, 316810, 343617, 380172, 458156, 475215, 572695, 633620, 687234, 950430, 1145390, 1374468, 1489007, 1718085, 1900860, 2290780, 2978014, 3436170, 4467021, 5956028, 6872340, 7445035, 8934042, 14890070, 17868084, 22335105, 29780140, 44670210, 89340420]

約数ペア:

[(1, 89340420), (2, 44670210), (3, 29780140), (4, 22335105), (5, 17868084), (6, 14890070), (10, 8934042), (12, 7445035), (13, 6872340), (15, 5956028), (20, 4467021), (26, 3436170), (30, 2978014), (39, 2290780), (47, 1900860), (52, 1718085), (60, 1489007), (65, 1374468), (78, 1145390), (94, 950430), (130, 687234), (141, 633620), (156, 572695), (188, 475215), (195, 458156), (235, 380172), (260, 343617), (282, 316810), (390, 229078), (470, 190086), (564, 158405), (611, 146220), (705, 126724), (780, 114539), (940, 95043), (1222, 73110), (1410, 63362), (1833, 48740), (2437, 36660), (2444, 36555), (2820, 31681), (3055, 29244), (3666, 24370), (4874, 18330), (6110, 14622), (7311, 12220), (7332, 12185), (9165, 9748)]