205087277910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{30557}}^1$

素因数の和:30798

約数の個数: 128

約数和(自身を含む): 524662769664

約数和(自身を除く): 319575491754

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 71, 115, 137, 138, 142, 213, 230, 274, 345, 355, 411, 426, 685, 690, 710, 822, 1065, 1370, 1633, 2055, 2130, 3151, 3266, 4110, 4899, 6302, 8165, 9453, 9727, 9798, 15755, 16330, 18906, 19454, 24495, 29181, 30557, 31510, 47265, 48635, 48990, 58362, 61114, 91671, 94530, 97270, 145905, 152785, 183342, 223721, 291810, 305570, 447442, 458355, 671163, 702811, 916710, 1118605, 1342326, 1405622, 2108433, 2169547, 2237210, 3355815, 3514055, 4186309, 4216866, 4339094, 6508641, 6711630, 7028110, 8372618, 10542165, 10847735, 12558927, 13017282, 20931545, 21084330, 21695470, 25117854, 32543205, 41863090, 49899581, 62794635, 65086410, 96285107, 99799162, 125589270, 149698743, 192570214, 249497905, 288855321, 297227939, 299397486, 481425535, 498995810, 577710642, 594455878, 748493715, 891683817, 962851070, 1444276605, 1486139695, 1496987430, 1783367634, 2888553210, 2972279390, 4458419085, 6836242597, 8916838170, 13672485194, 20508727791, 34181212985, 41017455582, 68362425970, 102543638955, 205087277910]

約数ペア:

[(1, 205087277910), (2, 102543638955), (3, 68362425970), (5, 41017455582), (6, 34181212985), (10, 20508727791), (15, 13672485194), (23, 8916838170), (30, 6836242597), (46, 4458419085), (69, 2972279390), (71, 2888553210), (115, 1783367634), (137, 1496987430), (138, 1486139695), (142, 1444276605), (213, 962851070), (230, 891683817), (274, 748493715), (345, 594455878), (355, 577710642), (411, 498995810), (426, 481425535), (685, 299397486), (690, 297227939), (710, 288855321), (822, 249497905), (1065, 192570214), (1370, 149698743), (1633, 125589270), (2055, 99799162), (2130, 96285107), (3151, 65086410), (3266, 62794635), (4110, 49899581), (4899, 41863090), (6302, 32543205), (8165, 25117854), (9453, 21695470), (9727, 21084330), (9798, 20931545), (15755, 13017282), (16330, 12558927), (18906, 10847735), (19454, 10542165), (24495, 8372618), (29181, 7028110), (30557, 6711630), (31510, 6508641), (47265, 4339094), (48635, 4216866), (48990, 4186309), (58362, 3514055), (61114, 3355815), (91671, 2237210), (94530, 2169547), (97270, 2108433), (145905, 1405622), (152785, 1342326), (183342, 1118605), (223721, 916710), (291810, 702811), (305570, 671163), (447442, 458355)]