30221248

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1$

素因数の和:917

約数の個数: 56

約数和(自身を含む): 65379600

約数和(自身を除く): 35158352

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 152, 232, 304, 464, 551, 608, 857, 928, 1102, 1216, 1714, 1856, 2204, 3428, 4408, 6856, 8816, 13712, 16283, 17632, 24853, 27424, 32566, 35264, 49706, 54848, 65132, 99412, 130264, 198824, 260528, 397648, 472207, 521056, 795296, 944414, 1042112, 1590592, 1888828, 3777656, 7555312, 15110624, 30221248]

約数ペア:

[(1, 30221248), (2, 15110624), (4, 7555312), (8, 3777656), (16, 1888828), (19, 1590592), (29, 1042112), (32, 944414), (38, 795296), (58, 521056), (64, 472207), (76, 397648), (116, 260528), (152, 198824), (232, 130264), (304, 99412), (464, 65132), (551, 54848), (608, 49706), (857, 35264), (928, 32566), (1102, 27424), (1216, 24853), (1714, 17632), (1856, 16283), (2204, 13712), (3428, 8816), (4408, 6856)]