30250715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12791}}^1$

素因数の和:12850

約数の個数: 16

約数和(自身を含む): 40525056

約数和(自身を除く): 10274341

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 12791, 63955, 140701, 550013, 703505, 2750065, 6050143, 30250715]

約数ペア:

[(1, 30250715), (5, 6050143), (11, 2750065), (43, 703505), (55, 550013), (215, 140701), (473, 63955), (2365, 12791)]