31180179458

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{30557}}^1$

素因数の和:30902

約数の個数: 32

約数和(自身を含む): 49250939760

約数和(自身を除く): 18070760302

約数列:

[1, 2, 29, 58, 73, 146, 241, 482, 2117, 4234, 6989, 13978, 17593, 30557, 35186, 61114, 510197, 886153, 1020394, 1772306, 2230661, 4461322, 7364237, 14728474, 64689169, 129378338, 213562873, 427125746, 537589301, 1075178602, 15590089729, 31180179458]

約数ペア:

[(1, 31180179458), (2, 15590089729), (29, 1075178602), (58, 537589301), (73, 427125746), (146, 213562873), (241, 129378338), (482, 64689169), (2117, 14728474), (4234, 7364237), (6989, 4461322), (13978, 2230661), (17593, 1772306), (30557, 1020394), (35186, 886153), (61114, 510197)]