7137934090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{154267}}^1$

素因数の和:154942

約数の個数: 32

約数和(自身を含む): 14706059904

約数和(自身を除く): 7568125814

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 661, 1322, 3305, 4627, 6610, 9254, 23135, 46270, 154267, 308534, 771335, 1079869, 1542670, 2159738, 5399345, 10798690, 101970487, 203940974, 509852435, 713793409, 1019704870, 1427586818, 3568967045, 7137934090]

約数ペア:

[(1, 7137934090), (2, 3568967045), (5, 1427586818), (7, 1019704870), (10, 713793409), (14, 509852435), (35, 203940974), (70, 101970487), (661, 10798690), (1322, 5399345), (3305, 2159738), (4627, 1542670), (6610, 1079869), (9254, 771335), (23135, 308534), (46270, 154267)]