25919130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5503}}^1$

素因数の和:5670

約数の個数: 32

約数和(自身を含む): 62613504

約数和(自身を除く): 36694374

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 5503, 11006, 16509, 27515, 33018, 55030, 82545, 165090, 863971, 1727942, 2591913, 4319855, 5183826, 8639710, 12959565, 25919130]

約数ペア:

[(1, 25919130), (2, 12959565), (3, 8639710), (5, 5183826), (6, 4319855), (10, 2591913), (15, 1727942), (30, 863971), (157, 165090), (314, 82545), (471, 55030), (785, 33018), (942, 27515), (1570, 16509), (2355, 11006), (4710, 5503)]