42456690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157247}}^1$

素因数の和:157263

約数の個数: 32

約数和(自身を含む): 113218560

約数和(自身を除く): 70761870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 157247, 314494, 471741, 786235, 943482, 1415223, 1572470, 2358705, 2830446, 4245669, 4717410, 7076115, 8491338, 14152230, 21228345, 42456690]

約数ペア:

[(1, 42456690), (2, 21228345), (3, 14152230), (5, 8491338), (6, 7076115), (9, 4717410), (10, 4245669), (15, 2830446), (18, 2358705), (27, 1572470), (30, 1415223), (45, 943482), (54, 786235), (90, 471741), (135, 314494), (270, 157247)]