30227290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6917}}^1$

素因数の和:6966

約数の個数: 32

約数和(自身を含む): 59771520

約数和(自身を除く): 29544230

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 6917, 13834, 34585, 69170, 131423, 159091, 262846, 318182, 657115, 795455, 1314230, 1590910, 3022729, 6045458, 15113645, 30227290]

約数ペア:

[(1, 30227290), (2, 15113645), (5, 6045458), (10, 3022729), (19, 1590910), (23, 1314230), (38, 795455), (46, 657115), (95, 318182), (115, 262846), (190, 159091), (230, 131423), (437, 69170), (874, 34585), (2185, 13834), (4370, 6917)]