226427580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1257931}}^1$

素因数の和:1257946

約数の個数: 36

約数和(自身を含む): 686830872

約数和(自身を除く): 460403292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1257931, 2515862, 3773793, 5031724, 6289655, 7547586, 11321379, 12579310, 15095172, 18868965, 22642758, 25158620, 37737930, 45285516, 56606895, 75475860, 113213790, 226427580]

約数ペア:

[(1, 226427580), (2, 113213790), (3, 75475860), (4, 56606895), (5, 45285516), (6, 37737930), (9, 25158620), (10, 22642758), (12, 18868965), (15, 15095172), (18, 12579310), (20, 11321379), (30, 7547586), (36, 6289655), (45, 5031724), (60, 3773793), (90, 2515862), (180, 1257931)]