497239470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:699

約数の個数: 192

約数和(自身を含む): 1608647040

約数和(自身を除く): 1111407570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 109, 117, 126, 130, 182, 195, 210, 218, 234, 273, 315, 327, 390, 455, 545, 546, 557, 585, 630, 654, 763, 819, 910, 981, 1090, 1114, 1170, 1365, 1417, 1526, 1635, 1638, 1671, 1962, 2289, 2730, 2785, 2834, 3270, 3342, 3815, 3899, 4095, 4251, 4578, 4905, 5013, 5570, 6867, 7085, 7241, 7630, 7798, 8190, 8355, 8502, 9810, 9919, 10026, 11445, 11697, 12753, 13734, 14170, 14482, 16710, 19495, 19838, 21255, 21723, 22890, 23394, 25065, 25506, 29757, 34335, 35091, 36205, 38990, 42510, 43446, 49595, 50130, 50687, 58485, 59514, 60713, 63765, 65169, 68670, 70182, 72410, 89271, 99190, 101374, 108615, 116970, 121426, 127530, 130338, 148785, 152061, 175455, 178542, 182139, 217230, 253435, 297570, 303565, 304122, 325845, 350910, 364278, 424991, 446355, 456183, 506870, 546417, 607130, 651690, 760305, 789269, 849982, 892710, 910695, 912366, 1092834, 1274973, 1520610, 1578538, 1821390, 2124955, 2280915, 2367807, 2549946, 2732085, 3824919, 3946345, 4249910, 4561830, 4735614, 5464170, 5524883, 6374865, 7103421, 7649838, 7892690, 11049766, 11839035, 12749730, 14206842, 16574649, 19124595, 23678070, 27624415, 33149298, 35517105, 38249190, 49723947, 55248830, 71034210, 82873245, 99447894, 165746490, 248619735, 497239470]

約数ペア:

[(1, 497239470), (2, 248619735), (3, 165746490), (5, 99447894), (6, 82873245), (7, 71034210), (9, 55248830), (10, 49723947), (13, 38249190), (14, 35517105), (15, 33149298), (18, 27624415), (21, 23678070), (26, 19124595), (30, 16574649), (35, 14206842), (39, 12749730), (42, 11839035), (45, 11049766), (63, 7892690), (65, 7649838), (70, 7103421), (78, 6374865), (90, 5524883), (91, 5464170), (105, 4735614), (109, 4561830), (117, 4249910), (126, 3946345), (130, 3824919), (182, 2732085), (195, 2549946), (210, 2367807), (218, 2280915), (234, 2124955), (273, 1821390), (315, 1578538), (327, 1520610), (390, 1274973), (455, 1092834), (545, 912366), (546, 910695), (557, 892710), (585, 849982), (630, 789269), (654, 760305), (763, 651690), (819, 607130), (910, 546417), (981, 506870), (1090, 456183), (1114, 446355), (1170, 424991), (1365, 364278), (1417, 350910), (1526, 325845), (1635, 304122), (1638, 303565), (1671, 297570), (1962, 253435), (2289, 217230), (2730, 182139), (2785, 178542), (2834, 175455), (3270, 152061), (3342, 148785), (3815, 130338), (3899, 127530), (4095, 121426), (4251, 116970), (4578, 108615), (4905, 101374), (5013, 99190), (5570, 89271), (6867, 72410), (7085, 70182), (7241, 68670), (7630, 65169), (7798, 63765), (8190, 60713), (8355, 59514), (8502, 58485), (9810, 50687), (9919, 50130), (10026, 49595), (11445, 43446), (11697, 42510), (12753, 38990), (13734, 36205), (14170, 35091), (14482, 34335), (16710, 29757), (19495, 25506), (19838, 25065), (21255, 23394), (21723, 22890)]