105809340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19379}}^1$

素因数の和:19411

約数の個数: 96

約数和(自身を含む): 364654080

約数和(自身を除く): 258844740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 19379, 38758, 58137, 77516, 96895, 116274, 135653, 193790, 232548, 251927, 271306, 290685, 387580, 406959, 503854, 542612, 581370, 678265, 755781, 813918, 1007708, 1162740, 1259635, 1356530, 1511562, 1627836, 1763489, 2034795, 2519270, 2713060, 3023124, 3526978, 3778905, 4069590, 5038540, 5290467, 7053956, 7557810, 8139180, 8817445, 10580934, 15115620, 17634890, 21161868, 26452335, 35269780, 52904670, 105809340]

約数ペア:

[(1, 105809340), (2, 52904670), (3, 35269780), (4, 26452335), (5, 21161868), (6, 17634890), (7, 15115620), (10, 10580934), (12, 8817445), (13, 8139180), (14, 7557810), (15, 7053956), (20, 5290467), (21, 5038540), (26, 4069590), (28, 3778905), (30, 3526978), (35, 3023124), (39, 2713060), (42, 2519270), (52, 2034795), (60, 1763489), (65, 1627836), (70, 1511562), (78, 1356530), (84, 1259635), (91, 1162740), (105, 1007708), (130, 813918), (140, 755781), (156, 678265), (182, 581370), (195, 542612), (210, 503854), (260, 406959), (273, 387580), (364, 290685), (390, 271306), (420, 251927), (455, 232548), (546, 193790), (780, 135653), (910, 116274), (1092, 96895), (1365, 77516), (1820, 58137), (2730, 38758), (5460, 19379)]