30131712

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{503}}^1$

素因数の和:540

約数の個数: 120

約数和(自身を含む): 93837744

約数和(自身を除く): 63706032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 503, 512, 576, 624, 768, 832, 936, 1006, 1152, 1248, 1509, 1536, 1664, 1872, 2012, 2304, 2496, 3018, 3328, 3744, 4024, 4527, 4608, 4992, 6036, 6539, 6656, 7488, 8048, 9054, 9984, 12072, 13078, 14976, 16096, 18108, 19617, 19968, 24144, 26156, 29952, 32192, 36216, 39234, 48288, 52312, 58851, 59904, 64384, 72432, 78468, 96576, 104624, 117702, 128768, 144864, 156936, 193152, 209248, 235404, 257536, 289728, 313872, 386304, 418496, 470808, 579456, 627744, 772608, 836992, 941616, 1158912, 1255488, 1673984, 1883232, 2317824, 2510976, 3347968, 3766464, 5021952, 7532928, 10043904, 15065856, 30131712]

約数ペア:

[(1, 30131712), (2, 15065856), (3, 10043904), (4, 7532928), (6, 5021952), (8, 3766464), (9, 3347968), (12, 2510976), (13, 2317824), (16, 1883232), (18, 1673984), (24, 1255488), (26, 1158912), (32, 941616), (36, 836992), (39, 772608), (48, 627744), (52, 579456), (64, 470808), (72, 418496), (78, 386304), (96, 313872), (104, 289728), (117, 257536), (128, 235404), (144, 209248), (156, 193152), (192, 156936), (208, 144864), (234, 128768), (256, 117702), (288, 104624), (312, 96576), (384, 78468), (416, 72432), (468, 64384), (503, 59904), (512, 58851), (576, 52312), (624, 48288), (768, 39234), (832, 36216), (936, 32192), (1006, 29952), (1152, 26156), (1248, 24144), (1509, 19968), (1536, 19617), (1664, 18108), (1872, 16096), (2012, 14976), (2304, 13078), (2496, 12072), (3018, 9984), (3328, 9054), (3744, 8048), (4024, 7488), (4527, 6656), (4608, 6539), (4992, 6036)]