4190030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 8213184

約数和(自身を除く): 4023154

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 193, 334, 386, 835, 965, 1670, 1930, 2171, 2509, 4342, 5018, 10855, 12545, 21710, 25090, 32231, 64462, 161155, 322310, 419003, 838006, 2095015, 4190030]

約数ペア:

[(1, 4190030), (2, 2095015), (5, 838006), (10, 419003), (13, 322310), (26, 161155), (65, 64462), (130, 32231), (167, 25090), (193, 21710), (334, 12545), (386, 10855), (835, 5018), (965, 4342), (1670, 2509), (1930, 2171)]