30340155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2767}}^1$

素因数の和:2835

約数の個数: 32

約数和(自身を含む): 52614144

約数和(自身を除く): 22273989

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 2767, 3655, 8301, 10965, 13835, 41505, 47039, 118981, 141117, 235195, 356943, 594905, 705585, 1784715, 2022677, 6068031, 10113385, 30340155]

約数ペア:

[(1, 30340155), (3, 10113385), (5, 6068031), (15, 2022677), (17, 1784715), (43, 705585), (51, 594905), (85, 356943), (129, 235195), (215, 141117), (255, 118981), (645, 47039), (731, 41505), (2193, 13835), (2767, 10965), (3655, 8301)]