2912206605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:567

約数の個数: 128

約数和(自身を含む): 5994971136

約数和(自身を除く): 3082764531

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 43, 55, 77, 105, 129, 165, 191, 215, 231, 301, 307, 385, 473, 573, 645, 903, 921, 955, 1155, 1337, 1419, 1505, 1535, 2101, 2149, 2365, 2865, 3311, 3377, 4011, 4515, 4605, 6303, 6447, 6685, 7095, 8213, 9933, 10131, 10505, 10745, 13201, 14707, 16555, 16885, 20055, 23639, 24639, 31515, 32235, 39603, 41065, 44121, 49665, 50655, 57491, 58637, 66005, 70917, 73535, 90343, 92407, 118195, 123195, 145211, 172473, 175911, 198015, 220605, 271029, 277221, 287455, 293185, 354585, 410459, 435633, 451715, 462035, 632401, 645007, 726055, 862365, 879555, 1016477, 1231377, 1355145, 1386105, 1897203, 1935021, 2052295, 2178165, 2521391, 3049431, 3162005, 3225035, 4515049, 5082385, 6156885, 7564173, 9486015, 9675105, 12606955, 13545147, 15247155, 17649737, 22575245, 27735301, 37820865, 52949211, 67725735, 83205903, 88248685, 138676505, 194147107, 264746055, 416029515, 582441321, 970735535, 2912206605]

約数ペア:

[(1, 2912206605), (3, 970735535), (5, 582441321), (7, 416029515), (11, 264746055), (15, 194147107), (21, 138676505), (33, 88248685), (35, 83205903), (43, 67725735), (55, 52949211), (77, 37820865), (105, 27735301), (129, 22575245), (165, 17649737), (191, 15247155), (215, 13545147), (231, 12606955), (301, 9675105), (307, 9486015), (385, 7564173), (473, 6156885), (573, 5082385), (645, 4515049), (903, 3225035), (921, 3162005), (955, 3049431), (1155, 2521391), (1337, 2178165), (1419, 2052295), (1505, 1935021), (1535, 1897203), (2101, 1386105), (2149, 1355145), (2365, 1231377), (2865, 1016477), (3311, 879555), (3377, 862365), (4011, 726055), (4515, 645007), (4605, 632401), (6303, 462035), (6447, 451715), (6685, 435633), (7095, 410459), (8213, 354585), (9933, 293185), (10131, 287455), (10505, 277221), (10745, 271029), (13201, 220605), (14707, 198015), (16555, 175911), (16885, 172473), (20055, 145211), (23639, 123195), (24639, 118195), (31515, 92407), (32235, 90343), (39603, 73535), (41065, 70917), (44121, 66005), (49665, 58637), (50655, 57491)]