71411230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{4357}}^1$

素因数の和:4524

約数の個数: 32

約数和(自身を含む): 141199200

約数和(自身を除く): 69787970

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 745, 1490, 1639, 3278, 4357, 8195, 8714, 16390, 21785, 43570, 47927, 95854, 239635, 479270, 649193, 1298386, 3245965, 6491930, 7141123, 14282246, 35705615, 71411230]

約数ペア:

[(1, 71411230), (2, 35705615), (5, 14282246), (10, 7141123), (11, 6491930), (22, 3245965), (55, 1298386), (110, 649193), (149, 479270), (298, 239635), (745, 95854), (1490, 47927), (1639, 43570), (3278, 21785), (4357, 16390), (8195, 8714)]