30629248

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 66830400

約数和(自身を除く): 36201152

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 128, 158, 208, 233, 316, 416, 466, 632, 832, 932, 1027, 1264, 1664, 1864, 2054, 2528, 3029, 3728, 4108, 5056, 6058, 7456, 8216, 10112, 12116, 14912, 16432, 18407, 24232, 29824, 32864, 36814, 48464, 65728, 73628, 96928, 131456, 147256, 193856, 239291, 294512, 387712, 478582, 589024, 957164, 1178048, 1914328, 2356096, 3828656, 7657312, 15314624, 30629248]

約数ペア:

[(1, 30629248), (2, 15314624), (4, 7657312), (8, 3828656), (13, 2356096), (16, 1914328), (26, 1178048), (32, 957164), (52, 589024), (64, 478582), (79, 387712), (104, 294512), (128, 239291), (158, 193856), (208, 147256), (233, 131456), (316, 96928), (416, 73628), (466, 65728), (632, 48464), (832, 36814), (932, 32864), (1027, 29824), (1264, 24232), (1664, 18407), (1864, 16432), (2054, 14912), (2528, 12116), (3029, 10112), (3728, 8216), (4108, 7456), (5056, 6058)]