159064230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{407857}}^1$

素因数の和:407880

約数の個数: 32

約数和(自身を含む): 411120864

約数和(自身を除く): 252056634

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 407857, 815714, 1223571, 2039285, 2447142, 4078570, 5302141, 6117855, 10604282, 12235710, 15906423, 26510705, 31812846, 53021410, 79532115, 159064230]

約数ペア:

[(1, 159064230), (2, 79532115), (3, 53021410), (5, 31812846), (6, 26510705), (10, 15906423), (13, 12235710), (15, 10604282), (26, 6117855), (30, 5302141), (39, 4078570), (65, 2447142), (78, 2039285), (130, 1223571), (195, 815714), (390, 407857)]