29784170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13477}}^1$

素因数の和:13514

約数の個数: 32

約数和(自身を含む): 61136208

約数和(自身を除く): 31352038

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 13477, 26954, 67385, 134770, 175201, 229109, 350402, 458218, 876005, 1145545, 1752010, 2291090, 2978417, 5956834, 14892085, 29784170]

約数ペア:

[(1, 29784170), (2, 14892085), (5, 5956834), (10, 2978417), (13, 2291090), (17, 1752010), (26, 1145545), (34, 876005), (65, 458218), (85, 350402), (130, 229109), (170, 175201), (221, 134770), (442, 67385), (1105, 26954), (2210, 13477)]