212714490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7090483}}^1$

素因数の和:7090493

約数の個数: 16

約数和(自身を含む): 510514848

約数和(自身を除く): 297800358

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7090483, 14180966, 21271449, 35452415, 42542898, 70904830, 106357245, 212714490]

約数ペア:

[(1, 212714490), (2, 106357245), (3, 70904830), (5, 42542898), (6, 35452415), (10, 21271449), (15, 14180966), (30, 7090483)]