71185970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{22039}}^1$

素因数の和:22082

約数の個数: 32

約数和(自身を含む): 142819200

約数和(自身を除く): 71633230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 22039, 44078, 110195, 220390, 374663, 418741, 749326, 837482, 1873315, 2093705, 3746630, 4187410, 7118597, 14237194, 35592985, 71185970]

約数ペア:

[(1, 71185970), (2, 35592985), (5, 14237194), (10, 7118597), (17, 4187410), (19, 3746630), (34, 2093705), (38, 1873315), (85, 837482), (95, 749326), (170, 418741), (190, 374663), (323, 220390), (646, 110195), (1615, 44078), (3230, 22039)]