1320970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 2757888

約数和(自身を除く): 1436918

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 167, 226, 334, 565, 791, 835, 1130, 1169, 1582, 1670, 2338, 3955, 5845, 7910, 11690, 18871, 37742, 94355, 132097, 188710, 264194, 660485, 1320970]

約数ペア:

[(1, 1320970), (2, 660485), (5, 264194), (7, 188710), (10, 132097), (14, 94355), (35, 37742), (70, 18871), (113, 11690), (167, 7910), (226, 5845), (334, 3955), (565, 2338), (791, 1670), (835, 1582), (1130, 1169)]