8107190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 18385920

約数和(自身を除く): 10278730

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 59, 65, 70, 91, 118, 130, 151, 182, 295, 302, 413, 455, 590, 755, 767, 826, 910, 1057, 1510, 1534, 1963, 2065, 2114, 3835, 3926, 4130, 5285, 5369, 7670, 8909, 9815, 10570, 10738, 13741, 17818, 19630, 26845, 27482, 44545, 53690, 62363, 68705, 89090, 115817, 124726, 137410, 231634, 311815, 579085, 623630, 810719, 1158170, 1621438, 4053595, 8107190]

約数ペア:

[(1, 8107190), (2, 4053595), (5, 1621438), (7, 1158170), (10, 810719), (13, 623630), (14, 579085), (26, 311815), (35, 231634), (59, 137410), (65, 124726), (70, 115817), (91, 89090), (118, 68705), (130, 62363), (151, 53690), (182, 44545), (295, 27482), (302, 26845), (413, 19630), (455, 17818), (590, 13741), (755, 10738), (767, 10570), (826, 9815), (910, 8909), (1057, 7670), (1510, 5369), (1534, 5285), (1963, 4130), (2065, 3926), (2114, 3835)]