30703696

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{100999}}^1$

素因数の和:101026

約数の個数: 20

約数和(自身を含む): 62620000

約数和(自身を除く): 31916304

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 100999, 201998, 403996, 807992, 1615984, 1918981, 3837962, 7675924, 15351848, 30703696]

約数ペア:

[(1, 30703696), (2, 15351848), (4, 7675924), (8, 3837962), (16, 1918981), (19, 1615984), (38, 807992), (76, 403996), (152, 201998), (304, 100999)]