17139180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{863}}^1$

素因数の和:1206

約数の個数: 48

約数和(自身を含む): 48190464

約数和(自身を除く): 31051284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 863, 993, 1324, 1655, 1726, 1986, 2589, 3310, 3452, 3972, 4315, 4965, 5178, 6620, 8630, 9930, 10356, 12945, 17260, 19860, 25890, 51780, 285653, 571306, 856959, 1142612, 1428265, 1713918, 2856530, 3427836, 4284795, 5713060, 8569590, 17139180]

約数ペア:

[(1, 17139180), (2, 8569590), (3, 5713060), (4, 4284795), (5, 3427836), (6, 2856530), (10, 1713918), (12, 1428265), (15, 1142612), (20, 856959), (30, 571306), (60, 285653), (331, 51780), (662, 25890), (863, 19860), (993, 17260), (1324, 12945), (1655, 10356), (1726, 9930), (1986, 8630), (2589, 6620), (3310, 5178), (3452, 4965), (3972, 4315)]