2470545

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 96

約数和(自身を含む): 5750784

約数和(自身を除く): 3280239

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 23, 31, 33, 35, 45, 55, 63, 69, 77, 93, 99, 105, 115, 155, 161, 165, 207, 217, 231, 253, 279, 315, 341, 345, 385, 465, 483, 495, 651, 693, 713, 759, 805, 1023, 1035, 1085, 1155, 1265, 1395, 1449, 1705, 1771, 1953, 2139, 2277, 2387, 2415, 3069, 3255, 3465, 3565, 3795, 4991, 5115, 5313, 6417, 7161, 7245, 7843, 8855, 9765, 10695, 11385, 11935, 14973, 15345, 15939, 21483, 23529, 24955, 26565, 32085, 35805, 39215, 44919, 54901, 70587, 74865, 79695, 107415, 117645, 164703, 224595, 274505, 352935, 494109, 823515, 2470545]

約数ペア:

[(1, 2470545), (3, 823515), (5, 494109), (7, 352935), (9, 274505), (11, 224595), (15, 164703), (21, 117645), (23, 107415), (31, 79695), (33, 74865), (35, 70587), (45, 54901), (55, 44919), (63, 39215), (69, 35805), (77, 32085), (93, 26565), (99, 24955), (105, 23529), (115, 21483), (155, 15939), (161, 15345), (165, 14973), (207, 11935), (217, 11385), (231, 10695), (253, 9765), (279, 8855), (315, 7843), (341, 7245), (345, 7161), (385, 6417), (465, 5313), (483, 5115), (495, 4991), (651, 3795), (693, 3565), (713, 3465), (759, 3255), (805, 3069), (1023, 2415), (1035, 2387), (1085, 2277), (1155, 2139), (1265, 1953), (1395, 1771), (1449, 1705)]