143023930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2043199}}^1$

素因数の和:2043213

約数の個数: 16

約数和(自身を含む): 294220800

約数和(自身を除く): 151196870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2043199, 4086398, 10215995, 14302393, 20431990, 28604786, 71511965, 143023930]

約数ペア:

[(1, 143023930), (2, 71511965), (5, 28604786), (7, 20431990), (10, 14302393), (14, 10215995), (35, 4086398), (70, 2043199)]