276426930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5581}}^1$

素因数の和:5731

約数の個数: 64

約数和(自身を含む): 720211968

約数和(自身を除く): 443785038

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 127, 130, 195, 254, 381, 390, 635, 762, 1270, 1651, 1905, 3302, 3810, 4953, 5581, 8255, 9906, 11162, 16510, 16743, 24765, 27905, 33486, 49530, 55810, 72553, 83715, 145106, 167430, 217659, 362765, 435318, 708787, 725530, 1088295, 1417574, 2126361, 2176590, 3543935, 4252722, 7087870, 9214231, 10631805, 18428462, 21263610, 27642693, 46071155, 55285386, 92142310, 138213465, 276426930]

約数ペア:

[(1, 276426930), (2, 138213465), (3, 92142310), (5, 55285386), (6, 46071155), (10, 27642693), (13, 21263610), (15, 18428462), (26, 10631805), (30, 9214231), (39, 7087870), (65, 4252722), (78, 3543935), (127, 2176590), (130, 2126361), (195, 1417574), (254, 1088295), (381, 725530), (390, 708787), (635, 435318), (762, 362765), (1270, 217659), (1651, 167430), (1905, 145106), (3302, 83715), (3810, 72553), (4953, 55810), (5581, 49530), (8255, 33486), (9906, 27905), (11162, 24765), (16510, 16743)]