15540070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17077}}^1$

素因数の和:17104

約数の個数: 32

約数和(自身を含む): 34429248

約数和(自身を除く): 18889178

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 17077, 34154, 85385, 119539, 170770, 222001, 239078, 444002, 597695, 1110005, 1195390, 1554007, 2220010, 3108014, 7770035, 15540070]

約数ペア:

[(1, 15540070), (2, 7770035), (5, 3108014), (7, 2220010), (10, 1554007), (13, 1195390), (14, 1110005), (26, 597695), (35, 444002), (65, 239078), (70, 222001), (91, 170770), (130, 119539), (182, 85385), (455, 34154), (910, 17077)]