434340690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:672

約数の個数: 128

約数和(自身を含む): 1241284608

約数和(自身を除く): 806943918

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, 487, 651, 685, 822, 930, 959, 974, 1085, 1302, 1370, 1461, 1918, 2055, 2170, 2435, 2877, 2922, 3255, 3409, 4110, 4247, 4795, 4870, 5754, 6510, 6818, 7305, 8494, 9590, 10227, 12741, 14385, 14610, 15097, 17045, 20454, 21235, 25482, 28770, 29729, 30194, 34090, 42470, 45291, 51135, 59458, 63705, 66719, 75485, 89187, 90582, 102270, 105679, 127410, 133438, 148645, 150970, 178374, 200157, 211358, 226455, 297290, 317037, 333595, 400314, 445935, 452910, 467033, 528395, 634074, 667190, 891870, 934066, 1000785, 1056790, 1401099, 1585185, 2001570, 2068289, 2335165, 2802198, 3170370, 4136578, 4670330, 6204867, 7005495, 10341445, 12409734, 14010990, 14478023, 20682890, 28956046, 31024335, 43434069, 62048670, 72390115, 86868138, 144780230, 217170345, 434340690]

約数ペア:

[(1, 434340690), (2, 217170345), (3, 144780230), (5, 86868138), (6, 72390115), (7, 62048670), (10, 43434069), (14, 31024335), (15, 28956046), (21, 20682890), (30, 14478023), (31, 14010990), (35, 12409734), (42, 10341445), (62, 7005495), (70, 6204867), (93, 4670330), (105, 4136578), (137, 3170370), (155, 2802198), (186, 2335165), (210, 2068289), (217, 2001570), (274, 1585185), (310, 1401099), (411, 1056790), (434, 1000785), (465, 934066), (487, 891870), (651, 667190), (685, 634074), (822, 528395), (930, 467033), (959, 452910), (974, 445935), (1085, 400314), (1302, 333595), (1370, 317037), (1461, 297290), (1918, 226455), (2055, 211358), (2170, 200157), (2435, 178374), (2877, 150970), (2922, 148645), (3255, 133438), (3409, 127410), (4110, 105679), (4247, 102270), (4795, 90582), (4870, 89187), (5754, 75485), (6510, 66719), (6818, 63705), (7305, 59458), (8494, 51135), (9590, 45291), (10227, 42470), (12741, 34090), (14385, 30194), (14610, 29729), (15097, 28770), (17045, 25482), (20454, 21235)]