30368148

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 73106880

約数和(自身を除く): 42738732

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 229, 257, 258, 458, 514, 516, 687, 771, 916, 1028, 1374, 1542, 2748, 3084, 9847, 11051, 19694, 22102, 29541, 33153, 39388, 44204, 58853, 59082, 66306, 117706, 118164, 132612, 176559, 235412, 353118, 706236, 2530679, 5061358, 7592037, 10122716, 15184074, 30368148]

約数ペア:

[(1, 30368148), (2, 15184074), (3, 10122716), (4, 7592037), (6, 5061358), (12, 2530679), (43, 706236), (86, 353118), (129, 235412), (172, 176559), (229, 132612), (257, 118164), (258, 117706), (458, 66306), (514, 59082), (516, 58853), (687, 44204), (771, 39388), (916, 33153), (1028, 29541), (1374, 22102), (1542, 19694), (2748, 11051), (3084, 9847)]