539846490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{70019}}^1$

素因数の和:70286

約数の個数: 32

約数和(自身を含む): 1300691520

約数和(自身を除く): 760845030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 70019, 140038, 210057, 350095, 420114, 700190, 1050285, 2100570, 17994883, 35989766, 53984649, 89974415, 107969298, 179948830, 269923245, 539846490]

約数ペア:

[(1, 539846490), (2, 269923245), (3, 179948830), (5, 107969298), (6, 89974415), (10, 53984649), (15, 35989766), (30, 17994883), (257, 2100570), (514, 1050285), (771, 700190), (1285, 420114), (1542, 350095), (2570, 210057), (3855, 140038), (7710, 70019)]