1497136970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{42019}}^1$

素因数の和:42542

約数の個数: 32

約数和(自身を含む): 3085948800

約数和(自身を除く): 1588811830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 509, 1018, 2545, 3563, 5090, 7126, 17815, 35630, 42019, 84038, 210095, 294133, 420190, 588266, 1470665, 2941330, 21387671, 42775342, 106938355, 149713697, 213876710, 299427394, 748568485, 1497136970]

約数ペア:

[(1, 1497136970), (2, 748568485), (5, 299427394), (7, 213876710), (10, 149713697), (14, 106938355), (35, 42775342), (70, 21387671), (509, 2941330), (1018, 1470665), (2545, 588266), (3563, 420190), (5090, 294133), (7126, 210095), (17815, 84038), (35630, 42019)]