30646784

素因数分解:

$2^9\times 7^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:545

約数の個数: 80

約数和(自身を含む): 74245248

約数和(自身を除く): 43598464

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 503, 512, 544, 896, 952, 1006, 1088, 1792, 1904, 2012, 2176, 3521, 3584, 3808, 4024, 4352, 7042, 7616, 8048, 8551, 8704, 14084, 15232, 16096, 17102, 28168, 30464, 32192, 34204, 56336, 59857, 60928, 64384, 68408, 112672, 119714, 128768, 136816, 225344, 239428, 257536, 273632, 450688, 478856, 547264, 901376, 957712, 1094528, 1802752, 1915424, 2189056, 3830848, 4378112, 7661696, 15323392, 30646784]

約数ペア:

[(1, 30646784), (2, 15323392), (4, 7661696), (7, 4378112), (8, 3830848), (14, 2189056), (16, 1915424), (17, 1802752), (28, 1094528), (32, 957712), (34, 901376), (56, 547264), (64, 478856), (68, 450688), (112, 273632), (119, 257536), (128, 239428), (136, 225344), (224, 136816), (238, 128768), (256, 119714), (272, 112672), (448, 68408), (476, 64384), (503, 60928), (512, 59857), (544, 56336), (896, 34204), (952, 32192), (1006, 30464), (1088, 28168), (1792, 17102), (1904, 16096), (2012, 15232), (2176, 14084), (3521, 8704), (3584, 8551), (3808, 8048), (4024, 7616), (4352, 7042)]