12795510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:182

約数の個数: 128

約数和(自身を含む): 39029760

約数和(自身を除く): 26234250

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 43, 65, 70, 78, 86, 91, 105, 109, 129, 130, 182, 195, 210, 215, 218, 258, 273, 301, 327, 390, 430, 455, 545, 546, 559, 602, 645, 654, 763, 903, 910, 1090, 1118, 1290, 1365, 1417, 1505, 1526, 1635, 1677, 1806, 2289, 2730, 2795, 2834, 3010, 3270, 3354, 3815, 3913, 4251, 4515, 4578, 4687, 5590, 7085, 7630, 7826, 8385, 8502, 9030, 9374, 9919, 11445, 11739, 14061, 14170, 16770, 19565, 19838, 21255, 22890, 23435, 23478, 28122, 29757, 32809, 39130, 42510, 46870, 49595, 58695, 59514, 60931, 65618, 70305, 98427, 99190, 117390, 121862, 140610, 148785, 164045, 182793, 196854, 297570, 304655, 328090, 365586, 426517, 492135, 609310, 853034, 913965, 984270, 1279551, 1827930, 2132585, 2559102, 4265170, 6397755, 12795510]

約数ペア:

[(1, 12795510), (2, 6397755), (3, 4265170), (5, 2559102), (6, 2132585), (7, 1827930), (10, 1279551), (13, 984270), (14, 913965), (15, 853034), (21, 609310), (26, 492135), (30, 426517), (35, 365586), (39, 328090), (42, 304655), (43, 297570), (65, 196854), (70, 182793), (78, 164045), (86, 148785), (91, 140610), (105, 121862), (109, 117390), (129, 99190), (130, 98427), (182, 70305), (195, 65618), (210, 60931), (215, 59514), (218, 58695), (258, 49595), (273, 46870), (301, 42510), (327, 39130), (390, 32809), (430, 29757), (455, 28122), (545, 23478), (546, 23435), (559, 22890), (602, 21255), (645, 19838), (654, 19565), (763, 16770), (903, 14170), (910, 14061), (1090, 11739), (1118, 11445), (1290, 9919), (1365, 9374), (1417, 9030), (1505, 8502), (1526, 8385), (1635, 7826), (1677, 7630), (1806, 7085), (2289, 5590), (2730, 4687), (2795, 4578), (2834, 4515), (3010, 4251), (3270, 3913), (3354, 3815)]