616054530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1997}}^1$

素因数の和:2140

約数の個数: 128

約数和(自身を含む): 1836753408

約数和(自身を除く): 1220698878

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 113, 130, 182, 195, 210, 226, 273, 339, 390, 455, 546, 565, 678, 791, 910, 1130, 1365, 1469, 1582, 1695, 1997, 2373, 2730, 2938, 3390, 3955, 3994, 4407, 4746, 5991, 7345, 7910, 8814, 9985, 10283, 11865, 11982, 13979, 14690, 19970, 20566, 22035, 23730, 25961, 27958, 29955, 30849, 41937, 44070, 51415, 51922, 59910, 61698, 69895, 77883, 83874, 102830, 129805, 139790, 154245, 155766, 181727, 209685, 225661, 259610, 308490, 363454, 389415, 419370, 451322, 545181, 676983, 778830, 908635, 1090362, 1128305, 1353966, 1579627, 1817270, 2256610, 2725905, 2933593, 3159254, 3384915, 4738881, 5451810, 5867186, 6769830, 7898135, 8800779, 9477762, 14667965, 15796270, 17601558, 20535151, 23694405, 29335930, 41070302, 44003895, 47388810, 61605453, 88007790, 102675755, 123210906, 205351510, 308027265, 616054530]

約数ペア:

[(1, 616054530), (2, 308027265), (3, 205351510), (5, 123210906), (6, 102675755), (7, 88007790), (10, 61605453), (13, 47388810), (14, 44003895), (15, 41070302), (21, 29335930), (26, 23694405), (30, 20535151), (35, 17601558), (39, 15796270), (42, 14667965), (65, 9477762), (70, 8800779), (78, 7898135), (91, 6769830), (105, 5867186), (113, 5451810), (130, 4738881), (182, 3384915), (195, 3159254), (210, 2933593), (226, 2725905), (273, 2256610), (339, 1817270), (390, 1579627), (455, 1353966), (546, 1128305), (565, 1090362), (678, 908635), (791, 778830), (910, 676983), (1130, 545181), (1365, 451322), (1469, 419370), (1582, 389415), (1695, 363454), (1997, 308490), (2373, 259610), (2730, 225661), (2938, 209685), (3390, 181727), (3955, 155766), (3994, 154245), (4407, 139790), (4746, 129805), (5991, 102830), (7345, 83874), (7910, 77883), (8814, 69895), (9985, 61698), (10283, 59910), (11865, 51922), (11982, 51415), (13979, 44070), (14690, 41937), (19970, 30849), (20566, 29955), (22035, 27958), (23730, 25961)]