678179610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2357}}^1$

素因数の和:2532

約数の個数: 96

約数和(自身を含む): 1853953920

約数和(自身を除く): 1175774310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 139, 207, 230, 278, 345, 414, 417, 690, 695, 834, 1035, 1251, 1390, 2070, 2085, 2357, 2502, 3197, 4170, 4714, 6255, 6394, 7071, 9591, 11785, 12510, 14142, 15985, 19182, 21213, 23570, 28773, 31970, 35355, 42426, 47955, 54211, 57546, 70710, 95910, 106065, 108422, 143865, 162633, 212130, 271055, 287730, 325266, 327623, 487899, 542110, 655246, 813165, 975798, 982869, 1626330, 1638115, 1965738, 2439495, 2948607, 3276230, 4878990, 4914345, 5897214, 7535329, 9828690, 14743035, 15070658, 22605987, 29486070, 37676645, 45211974, 67817961, 75353290, 113029935, 135635922, 226059870, 339089805, 678179610]

約数ペア:

[(1, 678179610), (2, 339089805), (3, 226059870), (5, 135635922), (6, 113029935), (9, 75353290), (10, 67817961), (15, 45211974), (18, 37676645), (23, 29486070), (30, 22605987), (45, 15070658), (46, 14743035), (69, 9828690), (90, 7535329), (115, 5897214), (138, 4914345), (139, 4878990), (207, 3276230), (230, 2948607), (278, 2439495), (345, 1965738), (414, 1638115), (417, 1626330), (690, 982869), (695, 975798), (834, 813165), (1035, 655246), (1251, 542110), (1390, 487899), (2070, 327623), (2085, 325266), (2357, 287730), (2502, 271055), (3197, 212130), (4170, 162633), (4714, 143865), (6255, 108422), (6394, 106065), (7071, 95910), (9591, 70710), (11785, 57546), (12510, 54211), (14142, 47955), (15985, 42426), (19182, 35355), (21213, 31970), (23570, 28773)]