30945502

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 55332864

約数和(自身を除く): 24387362

約数列:

[1, 2, 7, 14, 31, 62, 113, 217, 226, 434, 631, 791, 1262, 1582, 3503, 4417, 7006, 8834, 19561, 24521, 39122, 49042, 71303, 136927, 142606, 273854, 499121, 998242, 2210393, 4420786, 15472751, 30945502]

約数ペア:

[(1, 30945502), (2, 15472751), (7, 4420786), (14, 2210393), (31, 998242), (62, 499121), (113, 273854), (217, 142606), (226, 136927), (434, 71303), (631, 49042), (791, 39122), (1262, 24521), (1582, 19561), (3503, 8834), (4417, 7006)]