496142430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:918

約数の個数: 128

約数和(自身を含む): 1432166400

約数和(自身を除く): 936023970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 139, 161, 210, 230, 278, 322, 345, 417, 483, 690, 695, 739, 805, 834, 966, 973, 1390, 1478, 1610, 1946, 2085, 2217, 2415, 2919, 3197, 3695, 4170, 4434, 4830, 4865, 5173, 5838, 6394, 7390, 9591, 9730, 10346, 11085, 14595, 15519, 15985, 16997, 19182, 22170, 22379, 25865, 29190, 31038, 31970, 33994, 44758, 47955, 50991, 51730, 67137, 77595, 84985, 95910, 101982, 102721, 111895, 118979, 134274, 155190, 169970, 205442, 223790, 237958, 254955, 308163, 335685, 356937, 509910, 513605, 594895, 616326, 671370, 713874, 719047, 1027210, 1189790, 1438094, 1540815, 1784685, 2157141, 2362583, 3081630, 3569370, 3595235, 4314282, 4725166, 7087749, 7190470, 10785705, 11812915, 14175498, 16538081, 21571410, 23625830, 33076162, 35438745, 49614243, 70877490, 82690405, 99228486, 165380810, 248071215, 496142430]

約数ペア:

[(1, 496142430), (2, 248071215), (3, 165380810), (5, 99228486), (6, 82690405), (7, 70877490), (10, 49614243), (14, 35438745), (15, 33076162), (21, 23625830), (23, 21571410), (30, 16538081), (35, 14175498), (42, 11812915), (46, 10785705), (69, 7190470), (70, 7087749), (105, 4725166), (115, 4314282), (138, 3595235), (139, 3569370), (161, 3081630), (210, 2362583), (230, 2157141), (278, 1784685), (322, 1540815), (345, 1438094), (417, 1189790), (483, 1027210), (690, 719047), (695, 713874), (739, 671370), (805, 616326), (834, 594895), (966, 513605), (973, 509910), (1390, 356937), (1478, 335685), (1610, 308163), (1946, 254955), (2085, 237958), (2217, 223790), (2415, 205442), (2919, 169970), (3197, 155190), (3695, 134274), (4170, 118979), (4434, 111895), (4830, 102721), (4865, 101982), (5173, 95910), (5838, 84985), (6394, 77595), (7390, 67137), (9591, 51730), (9730, 50991), (10346, 47955), (11085, 44758), (14595, 33994), (15519, 31970), (15985, 31038), (16997, 29190), (19182, 25865), (22170, 22379)]