1530489989

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{120331}}^1$

素因数の和:120440

約数の個数: 16

約数和(自身を含む): 1848299520

約数和(自身を除く): 317809531

約数列:

[1, 7, 23, 79, 161, 553, 1817, 12719, 120331, 842317, 2767613, 9506149, 19373291, 66543043, 218641427, 1530489989]

約数ペア:

[(1, 1530489989), (7, 218641427), (23, 66543043), (79, 19373291), (161, 9506149), (553, 2767613), (1817, 842317), (12719, 120331)]