38386530

素因数分解:

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

素因数の和:185

約数の個数: 192

約数和(自身を含む): 126846720

約数和(自身を除く): 88460190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 43, 45, 63, 65, 70, 78, 86, 90, 91, 105, 109, 117, 126, 129, 130, 182, 195, 210, 215, 218, 234, 258, 273, 301, 315, 327, 387, 390, 430, 455, 545, 546, 559, 585, 602, 630, 645, 654, 763, 774, 819, 903, 910, 981, 1090, 1118, 1170, 1290, 1365, 1417, 1505, 1526, 1635, 1638, 1677, 1806, 1935, 1962, 2289, 2709, 2730, 2795, 2834, 3010, 3270, 3354, 3815, 3870, 3913, 4095, 4251, 4515, 4578, 4687, 4905, 5031, 5418, 5590, 6867, 7085, 7630, 7826, 8190, 8385, 8502, 9030, 9374, 9810, 9919, 10062, 11445, 11739, 12753, 13545, 13734, 14061, 14170, 16770, 19565, 19838, 21255, 22890, 23435, 23478, 25155, 25506, 27090, 28122, 29757, 32809, 34335, 35217, 39130, 42183, 42510, 46870, 49595, 50310, 58695, 59514, 60931, 63765, 65618, 68670, 70305, 70434, 84366, 89271, 98427, 99190, 117390, 121862, 127530, 140610, 148785, 164045, 176085, 178542, 182793, 196854, 210915, 295281, 297570, 304655, 328090, 352170, 365586, 421830, 426517, 446355, 492135, 548379, 590562, 609310, 853034, 892710, 913965, 984270, 1096758, 1279551, 1476405, 1827930, 2132585, 2559102, 2741895, 2952810, 3838653, 4265170, 5483790, 6397755, 7677306, 12795510, 19193265, 38386530]

約数ペア:

[(1, 38386530), (2, 19193265), (3, 12795510), (5, 7677306), (6, 6397755), (7, 5483790), (9, 4265170), (10, 3838653), (13, 2952810), (14, 2741895), (15, 2559102), (18, 2132585), (21, 1827930), (26, 1476405), (30, 1279551), (35, 1096758), (39, 984270), (42, 913965), (43, 892710), (45, 853034), (63, 609310), (65, 590562), (70, 548379), (78, 492135), (86, 446355), (90, 426517), (91, 421830), (105, 365586), (109, 352170), (117, 328090), (126, 304655), (129, 297570), (130, 295281), (182, 210915), (195, 196854), (210, 182793), (215, 178542), (218, 176085), (234, 164045), (258, 148785), (273, 140610), (301, 127530), (315, 121862), (327, 117390), (387, 99190), (390, 98427), (430, 89271), (455, 84366), (545, 70434), (546, 70305), (559, 68670), (585, 65618), (602, 63765), (630, 60931), (645, 59514), (654, 58695), (763, 50310), (774, 49595), (819, 46870), (903, 42510), (910, 42183), (981, 39130), (1090, 35217), (1118, 34335), (1170, 32809), (1290, 29757), (1365, 28122), (1417, 27090), (1505, 25506), (1526, 25155), (1635, 23478), (1638, 23435), (1677, 22890), (1806, 21255), (1935, 19838), (1962, 19565), (2289, 16770), (2709, 14170), (2730, 14061), (2795, 13734), (2834, 13545), (3010, 12753), (3270, 11739), (3354, 11445), (3815, 10062), (3870, 9919), (3913, 9810), (4095, 9374), (4251, 9030), (4515, 8502), (4578, 8385), (4687, 8190), (4905, 7826), (5031, 7630), (5418, 7085), (5590, 6867)]