64417020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{46679}}^1$

素因数の和:46714

約数の個数: 48

約数和(自身を含む): 188213760

約数和(自身を除く): 123796740

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, 46679, 93358, 140037, 186716, 233395, 280074, 466790, 560148, 700185, 933580, 1073617, 1400370, 2147234, 2800740, 3220851, 4294468, 5368085, 6441702, 10736170, 12883404, 16104255, 21472340, 32208510, 64417020]

約数ペア:

[(1, 64417020), (2, 32208510), (3, 21472340), (4, 16104255), (5, 12883404), (6, 10736170), (10, 6441702), (12, 5368085), (15, 4294468), (20, 3220851), (23, 2800740), (30, 2147234), (46, 1400370), (60, 1073617), (69, 933580), (92, 700185), (115, 560148), (138, 466790), (230, 280074), (276, 233395), (345, 186716), (460, 140037), (690, 93358), (1380, 46679)]