63906420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{46309}}^1$

素因数の和:46344

約数の個数: 48

約数和(自身を含む): 186721920

約数和(自身を除く): 122815500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 46309, 92618, 138927, 185236, 231545, 277854, 463090, 555708, 694635, 926180, 1065107, 1389270, 2130214, 2778540, 3195321, 4260428, 5325535, 6390642, 10651070, 12781284, 15976605, 21302140, 31953210, 63906420]

約数ペア:

[(1, 63906420), (2, 31953210), (3, 21302140), (4, 15976605), (5, 12781284), (6, 10651070), (10, 6390642), (12, 5325535), (15, 4260428), (20, 3195321), (23, 2778540), (30, 2130214), (46, 1389270), (60, 1065107), (69, 926180), (92, 694635), (115, 555708), (138, 463090), (230, 277854), (276, 231545), (345, 185236), (460, 138927), (690, 92618), (1380, 46309)]