30395288

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 128

約数和(自身を含む): 77760000

約数和(自身を除く): 47364712

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 49, 53, 56, 76, 77, 88, 98, 106, 133, 152, 154, 196, 209, 212, 266, 308, 343, 371, 392, 418, 424, 532, 539, 583, 616, 686, 742, 836, 931, 1007, 1064, 1078, 1166, 1372, 1463, 1484, 1672, 1862, 2014, 2156, 2332, 2597, 2744, 2926, 2968, 3724, 3773, 4028, 4081, 4312, 4664, 5194, 5852, 6517, 7049, 7448, 7546, 8056, 8162, 10241, 10388, 11077, 11704, 13034, 14098, 15092, 16324, 18179, 20482, 20776, 22154, 26068, 28196, 28567, 30184, 32648, 36358, 40964, 44308, 49343, 52136, 56392, 57134, 71687, 72716, 77539, 81928, 88616, 98686, 114268, 143374, 145432, 155078, 197372, 199969, 228536, 286748, 310156, 345401, 394744, 399938, 542773, 573496, 620312, 690802, 799876, 1085546, 1381604, 1599752, 2171092, 2763208, 3799411, 4342184, 7598822, 15197644, 30395288]

約数ペア:

[(1, 30395288), (2, 15197644), (4, 7598822), (7, 4342184), (8, 3799411), (11, 2763208), (14, 2171092), (19, 1599752), (22, 1381604), (28, 1085546), (38, 799876), (44, 690802), (49, 620312), (53, 573496), (56, 542773), (76, 399938), (77, 394744), (88, 345401), (98, 310156), (106, 286748), (133, 228536), (152, 199969), (154, 197372), (196, 155078), (209, 145432), (212, 143374), (266, 114268), (308, 98686), (343, 88616), (371, 81928), (392, 77539), (418, 72716), (424, 71687), (532, 57134), (539, 56392), (583, 52136), (616, 49343), (686, 44308), (742, 40964), (836, 36358), (931, 32648), (1007, 30184), (1064, 28567), (1078, 28196), (1166, 26068), (1372, 22154), (1463, 20776), (1484, 20482), (1672, 18179), (1862, 16324), (2014, 15092), (2156, 14098), (2332, 13034), (2597, 11704), (2744, 11077), (2926, 10388), (2968, 10241), (3724, 8162), (3773, 8056), (4028, 7546), (4081, 7448), (4312, 7049), (4664, 6517), (5194, 5852)]