58919980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{420857}}^1$

素因数の和:420873

約数の個数: 24

約数和(自身を含む): 141408288

約数和(自身を除く): 82488308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 420857, 841714, 1683428, 2104285, 2945999, 4208570, 5891998, 8417140, 11783996, 14729995, 29459990, 58919980]

約数ペア:

[(1, 58919980), (2, 29459990), (4, 14729995), (5, 11783996), (7, 8417140), (10, 5891998), (14, 4208570), (20, 2945999), (28, 2104285), (35, 1683428), (70, 841714), (140, 420857)]