68848590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 181399680

約数和(自身を除く): 112551090

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 43, 53, 57, 86, 95, 106, 114, 129, 159, 190, 215, 258, 265, 285, 318, 430, 530, 570, 645, 795, 817, 1007, 1290, 1590, 1634, 2014, 2279, 2451, 2809, 3021, 4085, 4558, 4902, 5035, 5618, 6042, 6837, 8170, 8427, 10070, 11395, 12255, 13674, 14045, 15105, 16854, 22790, 24510, 28090, 30210, 34185, 42135, 43301, 53371, 68370, 84270, 86602, 106742, 120787, 129903, 160113, 216505, 241574, 259806, 266855, 320226, 362361, 433010, 533710, 603935, 649515, 724722, 800565, 1207870, 1299030, 1601130, 1811805, 2294953, 3623610, 4589906, 6884859, 11474765, 13769718, 22949530, 34424295, 68848590]

約数ペア:

[(1, 68848590), (2, 34424295), (3, 22949530), (5, 13769718), (6, 11474765), (10, 6884859), (15, 4589906), (19, 3623610), (30, 2294953), (38, 1811805), (43, 1601130), (53, 1299030), (57, 1207870), (86, 800565), (95, 724722), (106, 649515), (114, 603935), (129, 533710), (159, 433010), (190, 362361), (215, 320226), (258, 266855), (265, 259806), (285, 241574), (318, 216505), (430, 160113), (530, 129903), (570, 120787), (645, 106742), (795, 86602), (817, 84270), (1007, 68370), (1290, 53371), (1590, 43301), (1634, 42135), (2014, 34185), (2279, 30210), (2451, 28090), (2809, 24510), (3021, 22790), (4085, 16854), (4558, 15105), (4902, 14045), (5035, 13674), (5618, 12255), (6042, 11395), (6837, 10070), (8170, 8427)]