1276075990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1069}}^1\times {\mathrm{17053}}^1$

素因数の和:18136

約数の個数: 32

約数和(自身を含む): 2627680320

約数和(自身を除く): 1351604330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1069, 2138, 5345, 7483, 10690, 14966, 17053, 34106, 37415, 74830, 85265, 119371, 170530, 238742, 596855, 1193710, 18229657, 36459314, 91148285, 127607599, 182296570, 255215198, 638037995, 1276075990]

約数ペア:

[(1, 1276075990), (2, 638037995), (5, 255215198), (7, 182296570), (10, 127607599), (14, 91148285), (35, 36459314), (70, 18229657), (1069, 1193710), (2138, 596855), (5345, 238742), (7483, 170530), (10690, 119371), (14966, 85265), (17053, 74830), (34106, 37415)]