13492020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2063}}^1$

素因数の和:2184

約数の個数: 48

約数和(自身を含む): 38142720

約数和(自身を除く): 24650700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2063, 2180, 3270, 4126, 6189, 6540, 8252, 10315, 12378, 20630, 24756, 30945, 41260, 61890, 123780, 224867, 449734, 674601, 899468, 1124335, 1349202, 2248670, 2698404, 3373005, 4497340, 6746010, 13492020]

約数ペア:

[(1, 13492020), (2, 6746010), (3, 4497340), (4, 3373005), (5, 2698404), (6, 2248670), (10, 1349202), (12, 1124335), (15, 899468), (20, 674601), (30, 449734), (60, 224867), (109, 123780), (218, 61890), (327, 41260), (436, 30945), (545, 24756), (654, 20630), (1090, 12378), (1308, 10315), (1635, 8252), (2063, 6540), (2180, 6189), (3270, 4126)]