29435140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3967}}^1$

素因数の和:4036

約数の個数: 48

約数和(自身を含む): 71995392

約数和(自身を除く): 42560252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 3967, 7420, 7934, 15868, 19835, 27769, 39670, 55538, 79340, 111076, 138845, 210251, 277690, 420502, 555380, 841004, 1051255, 1471757, 2102510, 2943514, 4205020, 5887028, 7358785, 14717570, 29435140]

約数ペア:

[(1, 29435140), (2, 14717570), (4, 7358785), (5, 5887028), (7, 4205020), (10, 2943514), (14, 2102510), (20, 1471757), (28, 1051255), (35, 841004), (53, 555380), (70, 420502), (106, 277690), (140, 210251), (212, 138845), (265, 111076), (371, 79340), (530, 55538), (742, 39670), (1060, 27769), (1484, 19835), (1855, 15868), (3710, 7934), (3967, 7420)]