131253210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14731}}^1$

素因数の和:14761

約数の個数: 80

約数和(自身を含む): 385035552

約数和(自身を除く): 253782342

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 2970, 4455, 8910, 14731, 29462, 44193, 73655, 88386, 132579, 147310, 162041, 220965, 265158, 324082, 397737, 441930, 486123, 662895, 795474, 810205, 972246, 1193211, 1325790, 1458369, 1620410, 1988685, 2386422, 2430615, 2916738, 3977370, 4375107, 4861230, 5966055, 7291845, 8750214, 11932110, 13125321, 14583690, 21875535, 26250642, 43751070, 65626605, 131253210]

約数ペア:

[(1, 131253210), (2, 65626605), (3, 43751070), (5, 26250642), (6, 21875535), (9, 14583690), (10, 13125321), (11, 11932110), (15, 8750214), (18, 7291845), (22, 5966055), (27, 4861230), (30, 4375107), (33, 3977370), (45, 2916738), (54, 2430615), (55, 2386422), (66, 1988685), (81, 1620410), (90, 1458369), (99, 1325790), (110, 1193211), (135, 972246), (162, 810205), (165, 795474), (198, 662895), (270, 486123), (297, 441930), (330, 397737), (405, 324082), (495, 265158), (594, 220965), (810, 162041), (891, 147310), (990, 132579), (1485, 88386), (1782, 73655), (2970, 44193), (4455, 29462), (8910, 14731)]