27759830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1747}}^1$

素因数の和:1988

約数の個数: 32

約数和(自身を含む): 57390336

約数和(自身を除く): 29630506

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 227, 454, 1135, 1589, 1747, 2270, 3178, 3494, 7945, 8735, 12229, 15890, 17470, 24458, 61145, 122290, 396569, 793138, 1982845, 2775983, 3965690, 5551966, 13879915, 27759830]

約数ペア:

[(1, 27759830), (2, 13879915), (5, 5551966), (7, 3965690), (10, 2775983), (14, 1982845), (35, 793138), (70, 396569), (227, 122290), (454, 61145), (1135, 24458), (1589, 17470), (1747, 15890), (2270, 12229), (3178, 8735), (3494, 7945)]