31040727550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{226823}}^1$

素因数の和:226882

約数の個数: 96

約数和(自身を含む): 72903048192

約数和(自身を除く): 41862320642

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 25, 34, 35, 46, 50, 70, 85, 115, 119, 161, 170, 175, 230, 238, 322, 350, 391, 425, 575, 595, 782, 805, 850, 1150, 1190, 1610, 1955, 2737, 2975, 3910, 4025, 5474, 5950, 8050, 9775, 13685, 19550, 27370, 68425, 136850, 226823, 453646, 1134115, 1587761, 2268230, 3175522, 3855991, 5216929, 5670575, 7711982, 7938805, 10433858, 11341150, 15877610, 19279955, 26084645, 26991937, 36518503, 38559910, 39694025, 52169290, 53983874, 73037006, 79388050, 88687793, 96399775, 130423225, 134959685, 177375586, 182592515, 192799550, 260846450, 269919370, 365185030, 443438965, 620814551, 674798425, 886877930, 912962575, 1241629102, 1349596850, 1825925150, 2217194825, 3104072755, 4434389650, 6208145510, 15520363775, 31040727550]

約数ペア:

[(1, 31040727550), (2, 15520363775), (5, 6208145510), (7, 4434389650), (10, 3104072755), (14, 2217194825), (17, 1825925150), (23, 1349596850), (25, 1241629102), (34, 912962575), (35, 886877930), (46, 674798425), (50, 620814551), (70, 443438965), (85, 365185030), (115, 269919370), (119, 260846450), (161, 192799550), (170, 182592515), (175, 177375586), (230, 134959685), (238, 130423225), (322, 96399775), (350, 88687793), (391, 79388050), (425, 73037006), (575, 53983874), (595, 52169290), (782, 39694025), (805, 38559910), (850, 36518503), (1150, 26991937), (1190, 26084645), (1610, 19279955), (1955, 15877610), (2737, 11341150), (2975, 10433858), (3910, 7938805), (4025, 7711982), (5474, 5670575), (5950, 5216929), (8050, 3855991), (9775, 3175522), (13685, 2268230), (19550, 1587761), (27370, 1134115), (68425, 453646), (136850, 226823)]