531811890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{5909021}}^1$

素因数の和:5909034

約数の個数: 24

約数和(自身を含む): 1382711148

約数和(自身を除く): 850899258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 5909021, 11818042, 17727063, 29545105, 35454126, 53181189, 59090210, 88635315, 106362378, 177270630, 265905945, 531811890]

約数ペア:

[(1, 531811890), (2, 265905945), (3, 177270630), (5, 106362378), (6, 88635315), (9, 59090210), (10, 53181189), (15, 35454126), (18, 29545105), (30, 17727063), (45, 11818042), (90, 5909021)]