307962590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{5471}}^1$

素因数の和:5924

約数の個数: 32

約数和(自身を含む): 598461696

約数和(自身を除く): 290499106

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 433, 866, 2165, 4330, 5471, 5629, 10942, 11258, 27355, 28145, 54710, 56290, 71123, 142246, 355615, 711230, 2368943, 4737886, 11844715, 23689430, 30796259, 61592518, 153981295, 307962590]

約数ペア:

[(1, 307962590), (2, 153981295), (5, 61592518), (10, 30796259), (13, 23689430), (26, 11844715), (65, 4737886), (130, 2368943), (433, 711230), (866, 355615), (2165, 142246), (4330, 71123), (5471, 56290), (5629, 54710), (10942, 28145), (11258, 27355)]