42155370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{156131}}^1$

素因数の和:156147

約数の個数: 32

約数和(自身を含む): 112415040

約数和(自身を除く): 70259670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 156131, 312262, 468393, 780655, 936786, 1405179, 1561310, 2341965, 2810358, 4215537, 4683930, 7025895, 8431074, 14051790, 21077685, 42155370]

約数ペア:

[(1, 42155370), (2, 21077685), (3, 14051790), (5, 8431074), (6, 7025895), (9, 4683930), (10, 4215537), (15, 2810358), (18, 2341965), (27, 1561310), (30, 1405179), (45, 936786), (54, 780655), (90, 468393), (135, 312262), (270, 156131)]