30821904

素因数分解:

$2^4\times 3^3\times {\mathrm{71347}}^1$

素因数の和:71364

約数の個数: 40

約数和(自身を含む): 88471520

約数和(自身を除く): 57649616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 71347, 142694, 214041, 285388, 428082, 570776, 642123, 856164, 1141552, 1284246, 1712328, 1926369, 2568492, 3424656, 3852738, 5136984, 7705476, 10273968, 15410952, 30821904]

約数ペア:

[(1, 30821904), (2, 15410952), (3, 10273968), (4, 7705476), (6, 5136984), (8, 3852738), (9, 3424656), (12, 2568492), (16, 1926369), (18, 1712328), (24, 1284246), (27, 1141552), (36, 856164), (48, 642123), (54, 570776), (72, 428082), (108, 285388), (144, 214041), (216, 142694), (432, 71347)]