4865489930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:880

約数の個数: 128

約数和(自身を含む): 10898302464

約数和(自身を除く): 6032812534

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 61, 70, 85, 97, 119, 122, 170, 194, 238, 305, 427, 485, 595, 610, 679, 691, 854, 970, 1037, 1190, 1358, 1382, 1649, 2074, 2135, 3298, 3395, 3455, 4270, 4837, 5185, 5917, 6790, 6910, 7259, 8245, 9674, 10370, 11543, 11747, 11834, 14518, 16490, 23086, 23494, 24185, 29585, 36295, 41419, 42151, 48370, 57715, 58735, 59170, 67027, 72590, 82229, 82838, 84302, 100589, 115430, 117470, 134054, 164458, 201178, 207095, 210755, 295057, 335135, 411145, 414190, 421510, 469189, 502945, 590114, 670270, 704123, 716567, 822290, 938378, 1005890, 1139459, 1408246, 1433134, 1475285, 2278918, 2345945, 2950570, 3520615, 3582835, 4088647, 4691890, 5015969, 5697295, 7041230, 7165670, 7976213, 8177294, 10031938, 11394590, 15952426, 20443235, 25079845, 28620529, 39881065, 40886470, 50159690, 57241058, 69506999, 79762130, 139013998, 143102645, 286205290, 347534995, 486548993, 695069990, 973097986, 2432744965, 4865489930]

約数ペア:

[(1, 4865489930), (2, 2432744965), (5, 973097986), (7, 695069990), (10, 486548993), (14, 347534995), (17, 286205290), (34, 143102645), (35, 139013998), (61, 79762130), (70, 69506999), (85, 57241058), (97, 50159690), (119, 40886470), (122, 39881065), (170, 28620529), (194, 25079845), (238, 20443235), (305, 15952426), (427, 11394590), (485, 10031938), (595, 8177294), (610, 7976213), (679, 7165670), (691, 7041230), (854, 5697295), (970, 5015969), (1037, 4691890), (1190, 4088647), (1358, 3582835), (1382, 3520615), (1649, 2950570), (2074, 2345945), (2135, 2278918), (3298, 1475285), (3395, 1433134), (3455, 1408246), (4270, 1139459), (4837, 1005890), (5185, 938378), (5917, 822290), (6790, 716567), (6910, 704123), (7259, 670270), (8245, 590114), (9674, 502945), (10370, 469189), (11543, 421510), (11747, 414190), (11834, 411145), (14518, 335135), (16490, 295057), (23086, 210755), (23494, 207095), (24185, 201178), (29585, 164458), (36295, 134054), (41419, 117470), (42151, 115430), (48370, 100589), (57715, 84302), (58735, 82838), (59170, 82229), (67027, 72590)]