7288190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8009}}^1$

素因数の和:8036

約数の個数: 32

約数和(自身を含む): 16148160

約数和(自身を除く): 8859970

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 8009, 16018, 40045, 56063, 80090, 104117, 112126, 208234, 280315, 520585, 560630, 728819, 1041170, 1457638, 3644095, 7288190]

約数ペア:

[(1, 7288190), (2, 3644095), (5, 1457638), (7, 1041170), (10, 728819), (13, 560630), (14, 520585), (26, 280315), (35, 208234), (65, 112126), (70, 104117), (91, 80090), (130, 56063), (182, 40045), (455, 16018), (910, 8009)]