447510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2131}}^1$

素因数の和:2148

約数の個数: 32

約数和(自身を含む): 1228032

約数和(自身を除く): 780522

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2131, 4262, 6393, 10655, 12786, 14917, 21310, 29834, 31965, 44751, 63930, 74585, 89502, 149170, 223755, 447510]

約数ペア:

[(1, 447510), (2, 223755), (3, 149170), (5, 89502), (6, 74585), (7, 63930), (10, 44751), (14, 31965), (15, 29834), (21, 21310), (30, 14917), (35, 12786), (42, 10655), (70, 6393), (105, 4262), (210, 2131)]