30207853503

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{8647}}^1$

素因数の和:8778

約数の個数: 80

約数和(自身を含む): 49725308160

約数和(自身を除く): 19517454657

約数列:

[1, 3, 9, 17, 27, 43, 51, 59, 81, 129, 153, 177, 387, 459, 531, 731, 1003, 1161, 1377, 1593, 2193, 2537, 3009, 3483, 4779, 6579, 7611, 8647, 9027, 19737, 22833, 25941, 27081, 43129, 59211, 68499, 77823, 81243, 129387, 146999, 205497, 233469, 371821, 388161, 440997, 510173, 700407, 1115463, 1164483, 1322991, 1530519, 3346389, 3493449, 3968973, 4591557, 6320957, 8672941, 10039167, 11906919, 13774671, 18962871, 21937439, 26018823, 30117501, 41324013, 56888613, 65812317, 78056469, 170665839, 197436951, 234169407, 372936463, 511997517, 592310853, 702508221, 1118809389, 1776932559, 3356428167, 10069284501, 30207853503]

約数ペア:

[(1, 30207853503), (3, 10069284501), (9, 3356428167), (17, 1776932559), (27, 1118809389), (43, 702508221), (51, 592310853), (59, 511997517), (81, 372936463), (129, 234169407), (153, 197436951), (177, 170665839), (387, 78056469), (459, 65812317), (531, 56888613), (731, 41324013), (1003, 30117501), (1161, 26018823), (1377, 21937439), (1593, 18962871), (2193, 13774671), (2537, 11906919), (3009, 10039167), (3483, 8672941), (4779, 6320957), (6579, 4591557), (7611, 3968973), (8647, 3493449), (9027, 3346389), (19737, 1530519), (22833, 1322991), (25941, 1164483), (27081, 1115463), (43129, 700407), (59211, 510173), (68499, 440997), (77823, 388161), (81243, 371821), (129387, 233469), (146999, 205497)]