142290630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1581007}}^1$

素因数の和:1581020

約数の個数: 24

約数和(自身を含む): 369955872

約数和(自身を除く): 227665242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1581007, 3162014, 4743021, 7905035, 9486042, 14229063, 15810070, 23715105, 28458126, 47430210, 71145315, 142290630]

約数ペア:

[(1, 142290630), (2, 71145315), (3, 47430210), (5, 28458126), (6, 23715105), (9, 15810070), (10, 14229063), (15, 9486042), (18, 7905035), (30, 4743021), (45, 3162014), (90, 1581007)]