495641370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{1747}}^1$

素因数の和:1964

約数の個数: 96

約数和(自身を含む): 1391715648

約数和(自身を除く): 896074278

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 193, 210, 245, 294, 386, 490, 579, 735, 965, 1158, 1351, 1470, 1747, 1930, 2702, 2895, 3494, 4053, 5241, 5790, 6755, 8106, 8735, 9457, 10482, 12229, 13510, 17470, 18914, 20265, 24458, 26205, 28371, 36687, 40530, 47285, 52410, 56742, 61145, 73374, 85603, 94570, 122290, 141855, 171206, 183435, 256809, 283710, 337171, 366870, 428015, 513618, 674342, 856030, 1011513, 1284045, 1685855, 2023026, 2360197, 2568090, 3371710, 4720394, 5057565, 7080591, 10115130, 11800985, 14161182, 16521379, 23601970, 33042758, 35402955, 49564137, 70805910, 82606895, 99128274, 165213790, 247820685, 495641370]

約数ペア:

[(1, 495641370), (2, 247820685), (3, 165213790), (5, 99128274), (6, 82606895), (7, 70805910), (10, 49564137), (14, 35402955), (15, 33042758), (21, 23601970), (30, 16521379), (35, 14161182), (42, 11800985), (49, 10115130), (70, 7080591), (98, 5057565), (105, 4720394), (147, 3371710), (193, 2568090), (210, 2360197), (245, 2023026), (294, 1685855), (386, 1284045), (490, 1011513), (579, 856030), (735, 674342), (965, 513618), (1158, 428015), (1351, 366870), (1470, 337171), (1747, 283710), (1930, 256809), (2702, 183435), (2895, 171206), (3494, 141855), (4053, 122290), (5241, 94570), (5790, 85603), (6755, 73374), (8106, 61145), (8735, 56742), (9457, 52410), (10482, 47285), (12229, 40530), (13510, 36687), (17470, 28371), (18914, 26205), (20265, 24458)]