528878910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{593}}^1$

素因数の和:778

約数の個数: 128

約数和(自身を含む): 1510907904

約数和(自身を除く): 982028994

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 137, 155, 186, 210, 217, 274, 310, 411, 434, 465, 593, 651, 685, 822, 930, 959, 1085, 1186, 1302, 1370, 1779, 1918, 2055, 2170, 2877, 2965, 3255, 3558, 4110, 4151, 4247, 4795, 5754, 5930, 6510, 8302, 8494, 8895, 9590, 12453, 12741, 14385, 17790, 18383, 20755, 21235, 24906, 25482, 28770, 29729, 36766, 41510, 42470, 55149, 59458, 62265, 63705, 81241, 89187, 91915, 110298, 124530, 127410, 128681, 148645, 162482, 178374, 183830, 243723, 257362, 275745, 297290, 386043, 406205, 445935, 487446, 551490, 568687, 643405, 772086, 812410, 891870, 1137374, 1218615, 1286810, 1706061, 1930215, 2437230, 2518471, 2843435, 3412122, 3860430, 5036942, 5686870, 7555413, 8530305, 12592355, 15110826, 17060610, 17629297, 25184710, 35258594, 37777065, 52887891, 75554130, 88146485, 105775782, 176292970, 264439455, 528878910]

約数ペア:

[(1, 528878910), (2, 264439455), (3, 176292970), (5, 105775782), (6, 88146485), (7, 75554130), (10, 52887891), (14, 37777065), (15, 35258594), (21, 25184710), (30, 17629297), (31, 17060610), (35, 15110826), (42, 12592355), (62, 8530305), (70, 7555413), (93, 5686870), (105, 5036942), (137, 3860430), (155, 3412122), (186, 2843435), (210, 2518471), (217, 2437230), (274, 1930215), (310, 1706061), (411, 1286810), (434, 1218615), (465, 1137374), (593, 891870), (651, 812410), (685, 772086), (822, 643405), (930, 568687), (959, 551490), (1085, 487446), (1186, 445935), (1302, 406205), (1370, 386043), (1779, 297290), (1918, 275745), (2055, 257362), (2170, 243723), (2877, 183830), (2965, 178374), (3255, 162482), (3558, 148645), (4110, 128681), (4151, 127410), (4247, 124530), (4795, 110298), (5754, 91915), (5930, 89187), (6510, 81241), (8302, 63705), (8494, 62265), (8895, 59458), (9590, 55149), (12453, 42470), (12741, 41510), (14385, 36766), (17790, 29729), (18383, 28770), (20755, 25482), (21235, 24906)]